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                                                                     EXHIBIT 2.1
 
                          AGREEMENT AND PLAN OF MERGER
                                  BY AND AMONG
                       BACHMAN INFORMATION SYSTEMS, INC.
                             B.C. ACQUISITION CORP.
                                      AND
                            CADRE TECHNOLOGIES INC.
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                          AGREEMENT AND PLAN OF MERGER
 
     AGREEMENT AND PLAN OF MERGER, dated as of March 25, 1996 (the "Agreement"),
by and among BACHMAN INFORMATION SYSTEMS, INC., a Massachusetts corporation
("Parent"), B.C. ACQUISITION CORP., a Delaware corporation and wholly-owned
subsidiary of Parent, ("Merger Sub") and CADRE TECHNOLOGIES INC., a Delaware
corporation (the "Company"). Merger Sub and the Company together are sometimes
referred to herein as the "Constituent Corporations."
 
                                   WITNESSETH
 
     WHEREAS, the respective boards of directors of Parent, Merger Sub and the
Company have determined that it is advisable that Merger Sub be merged with and
into the Company (the "Merger") on the terms and conditions set forth herein and
in accordance with the provisions of the General Corporation Law of the State of
Delaware (the "GCL");
 
     WHEREAS, Parent, Merger Sub and the Company desire to make certain
representations and warranties and other agreements in connection with the
Merger;
 
     WHEREAS, for accounting purposes, it is intended that the Merger shall be
accounted for as a pooling of interests under generally accepted accounting
principles ("GAAP"); and
 
     WHEREAS, the parties intend, by executing this Agreement, to adopt a plan
of reorganization within the meaning of Section 368 of the Internal Revenue Code
of 1986, as amended (the "Code");
 
     NOW, THEREFORE, Parent, Merger Sub and the Company hereby agree as follows:
 
                                   ARTICLE 1
 
                                  DEFINITIONS
 
     1.1. CERTAIN MATTERS OF CONSTRUCTION.  A reference to an Article, Section,
Exhibit or Schedule shall mean an Article of, a Section in, or Exhibit or
Schedule to, this Agreement unless otherwise expressly stated. The titles and
headings herein are for reference purposes only and shall not in any manner
limit the construction of this Agreement which shall be considered as a whole.
The words "include," "includes" and "including" when used herein shall be deemed
in each case to be followed by the words "without limitation."
 
     1.2. CROSS REFERENCES.  The following terms defined elsewhere in this
Agreement in the Sections set forth below shall have the respective meanings
therein defined:
 


                                   TERM                                    DEFINITION
    ------------------------------------------------------------------  -----------------
                                                                     
    Actual Negative Net Worth.........................................  Section 2.3.2.
    Aggregate Consideration Amount....................................  Section 2.3.2.
    Aggregate Exercise Price..........................................  Section 2.3.2.
    Agreement.........................................................  Preamble
    Balance Certificate...............................................  Section 2.9.2
    Cadmount Acknowledgment...........................................  Section 6.17.
    Cadmount Certificate..............................................  Section 2.9.3.
    Cadmount Escrow Agent.............................................  Section 2.9.3.
    Certificate of Merger.............................................  Section 2.1.
    Closing...........................................................  Section 2.10.
    Code..............................................................  Preamble
    Company...........................................................  Preamble
    Company Affiliate Agreements......................................  Section 6.6.
    Company Balance Sheet.............................................  Section 3.5.
    Company Closing Certificate.......................................  Section 6.16.

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                                   TERM                                    DEFINITION
    ------------------------------------------------------------------  -----------------
                                                                     
    Company Common Stock..............................................  Section 2.3.1.
    Company Financial Statements......................................  Section 3.5.
    Company Insurance Contracts.......................................  Section 3.18.
    Company Meeting...................................................  Section 3.20.
    Company Proprietary Rights........................................  Section 3.17.1.
    Company Plans.....................................................  Section 3.10.1.
    Constituent Corporations..........................................  Preamble
    Dispute Notice....................................................  Section 8.4.2.
    Dissenting Shares.................................................  Section 2.7.
    Effective Date....................................................  Section 2.1.
    Effective Time....................................................  Section 2.1.
    Employee List.....................................................  Section 3.11.2.
    Encumbrances......................................................  Section 3.14.1.
    Escrow Agent......................................................  Section 2.9.2.
    Escrow Agreement..................................................  Section 2.9.2.
    Escrow Fund.......................................................  Escrow Agreement
    Exchange Ratio....................................................  Section 2.3.2.
    Fully-Diluted Shares..............................................  Section 2.3.2.
    GAAP..............................................................  Preamble
    GCL...............................................................  Preamble
    Governmental Entity...............................................  Section 3.4.2.
    Holder's Agent....................................................  Section 2.8
    Indemnified Parties...............................................  Section 6.19.
    Liabilities.......................................................  Section 3.6.
    Merger............................................................  Preamble
    Merger Sub........................................................  Preamble
    Merger Sub Stock..................................................  Section 2.3.3.
    Negative Net Worth Limit..........................................  Section 2.3.2.
    Net Worth Calculation Date........................................  Section 2.3.2.
    Parent............................................................  Preamble
    Parent Affiliate Agreements.......................................  Section 6.6.
    Parent Agreements.................................................  Section 4.16.
    Parent Balance Sheet..............................................  Section 4.5.
    Parent Claims.....................................................  Section 8.2.
    Parent Insurance Contracts........................................  Section 4.18.
    Parent Meeting....................................................  Section 3.20.
    Parent Plans......................................................  Section 4.10.1.
    Parent Proprietary Rights.........................................  Section 4.17.1.
    Parent Reports....................................................  Section 4.5.
    Parent Share Amount...............................................  Section 2.3.2.
    Parent Stock......................................................  Section 2.3.1.
    Parent Stock Plans................................................  Section 4.2.3.
    Permits...........................................................  Section 3.7.
    Per-Share Consideration Amount....................................  Section 2.3.2
    Proxy Statement...................................................  Section 3.20.
    Registration Statement............................................  Section 4.20.
    Stockholder List..................................................  Section 2.9.1.
    Stockholders......................................................  Section 2.9.1.

 
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                                   TERM                                    DEFINITION
    ------------------------------------------------------------------  -----------------
                                                                     
    Stockholder's Share Amount........................................  Section 2.9.2.
    Surviving Corporation.............................................  Section 2.1.
    Taxes.............................................................  Section 3.9.6.
    Third-Party Parent Claims.........................................  Section 8.4.3.
    Transmittal Letter................................................  Section 2.9.2.

 
     1.3. CERTAIN DEFINITIONS.  As used herein, the following terms shall have
the following meanings:
 
          Affiliate:  with respect to any Person, any Person which, directly or
     indirectly, controls, is controlled by, or is under common control with,
     such Person.
 
          Cadmount:  Stichting Administraitiekantoor Cadmount.
 
          Cadmount Note:  the Convertible Promissory Note dated May 1, 1995 of
     the Company in the principal amount of $1,600,000 payable to Cadmount.
 
          COBRA:  the provisions of Section 4980B of the Code and Part 6 of
     Title I of ERISA.
 
          Commercial Software:  packaged commercial software programs generally
     available to the public through retail dealers in computer software or
     directly from the manufacturer which have been licensed to the Company (or,
     in the case of Section 4.17, to Parent) pursuant to End-User Licenses and
     which are used in the Company's business (or in Parent's business in the
     case of Section 4.17) but are in no way a component of or incorporated in
     or specifically required to develop or support any of the Company's (or of
     Parent's in the case of Section 4.17) products and related trademarks,
     technology and know-how.
 
          Company Leases:  each lease, sublease, license or other agreement
     under which the Company or any of its Subsidiaries uses, occupies or has
     the right to occupy any real property or interest therein that (a) provides
     for future minimum payments of $50,000 or more (ignoring any right of
     cancellation or termination) or (b) the cancellation or termination of
     which would have a Company Material Adverse Effect.
 
          Company Material Adverse Effect:  any materially adverse change in or
     effect on the financial condition, business, operations, assets,
     properties, results of operations or prospects of the Company and its
     Subsidiaries considered on a consolidated basis.
 
          Company Option Plans:  the Company's 1988 and 1989 Incentive and
     Non-Statutory Stock Option Plans.
 
          control (including with correlative meaning, controlled by and under
     common control with): as used with respect to any Person, the possession,
     directly or indirectly, of the power to direct or cause the direction of
     the management and policies of such Person, whether through the ownership
     of voting securities, by contract or otherwise.
 
          End-User Licenses:  any object code end-user licenses granted to
     end-users in the ordinary course of business that permit use of software
     products without a right to modify, distribute or sublicense the same.
 
          Environmental Claim:  any notice alleging potential liability
     (including, without limitation, potential liability for investigatory
     costs, cleanup costs, response or remediation costs, natural resources
     damages, property damages, personal injuries, fines or penalties) arising
     out of, based on or resulting from (a) the presence, or release of any
     Material of Environmental Concern at any location, whether or not owned by
     that party or any of its Subsidiaries or (b) circumstances forming the
     basis of any violation, or alleged violation, of any Environmental Law.
 
          Environmental Laws:  any and all statutes, regulations and ordinances
     relating to the protection of public health, safety or the environment.
 
          ERISA:  the Employee Retirement Income Security Act of 1974, as
     amended.
 
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          ERISA Affiliate:  with respect to a party, any member (other than that
     party) of a controlled group of corporations, group of trades or businesses
     under common control or affiliated service group that includes that party
     (as defined for purposes of Section 414(b), (c) and (m) of the Code).
 
          Exchange Act:  the Securities Exchange Act of 1934, as amended.
 
          Formula Price Per Share:  a number rounded to two decimal places equal
     to the average of the closing bid and asked prices of Parent Stock as
     quoted on the Nasdaq National Market on the twenty trade days immediately
     prior to the Effective Date.
 
          Materials of Environmental Concern:  petroleum and its by-products and
     all substances or constituents that are regulated by, or form the basis of
     liability under, any Environmental Law.
 
          Parent Leases:  each lease, sublease, license or other agreement under
     which Parent or any of its Subsidiaries uses, occupies or has the right to
     occupy any real property or interest therein that (a) provides for future
     minimum payments of $50,000 or more (ignoring any right of cancellation or
     termination) or (b) the cancellation or termination of which would have a
     Parent Material Adverse Effect.
 
          Parent Material Adverse Effect:  any materially adverse change in or
     effect on the financial condition, business, operations, assets,
     properties, results of operations or prospects of Parent and its
     Subsidiaries considered on a consolidated basis, other than continuing
     losses from operations.
 
          Permitted Encumbrances:  (a) liens for current taxes and other
     statutory liens and trusts not yet due and payable or that are being
     contested in good faith, (b) liens that were incurred in the ordinary
     course of business, such as carriers', warehousemen's, landlords' and
     mechanics' liens and other similar liens arising in the ordinary course of
     business, (c) liens on personal property leased under operating leases, (d)
     liens, pledges or deposits incurred or made in connection with workmen's
     compensation, unemployment insurance and other social security benefits, or
     securing the performance of bids, tenders, leases, contracts (other than
     for the repayment of borrowed money), statutory obligations, progress
     payments, surety and appeal bonds and other obligations of like nature, in
     each case incurred in the ordinary course of business, (e) pledges of or
     liens on manufactured products as security for any drafts or bills of
     exchange drawn in connection with the importation of such manufactured
     products in the ordinary course of business, (f) liens under Article 2 of
     the Uniform Commercial Code that are special property interests in goods
     identified as goods to which a contract refers, (g) liens under Article 9
     of the Uniform Commercial Code that are purchase money security interests,
     and (h) such imperfections or minor defects of title, easements,
     rights-of-way and other similar restrictions (if any) as are insubstantial
     in character, amount or extent, do not materially detract from the value or
     interfere with the present or proposed use of the properties or assets of
     the party subject thereto or affected thereby, and do not otherwise
     adversely affect or impair the business or operations of such party.
 
          Person:  an individual, a corporation, an association, a partnership,
     an estate, a trust and any other entity or organization.
 
          SEC:  the Securities and Exchange Commission, or any Governmental
     Entity succeeding to its functions.
 
          Securities Act:  the Securities Act of 1933, as amended.
 
          Stock Options:  options to purchase Company Common Stock outstanding
     under the Company Option Plans.
 
          Subsidiary:  any corporation, association, or other business entity a
     majority (by number of votes on the election of directors or persons
     holding positions with similar responsibilities) of the shares of capital
     stock (or other voting interests) of which is owned by Parent, the Company
     or their respective Subsidiaries, as the case may be.
 
          Warrants:  the Warrants (First Set) and the Warrants (Second Set).
 
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          Warrants (First Set):  Warrants to purchase 115,000 shares of Company
     Common Stock dated July 12, 1991 to Painewebber R&D Partners III, L.P.;
     Warrants to purchase 625,000 shares of Company Common Stock dated July 12,
     1991 granted to Painewebber R&D Partners II, L.P.; and Warrants to purchase
     600,000 shares of Company Common Stock dated May 1, 1995 to Cadmount.
 
          Warrants (Second Set):  Warrants to purchase 35,714 shares of Company
     Common Stock dated November 1995 to First Portland Corporation.
 
                                   ARTICLE 2
 
                                   THE MERGER
 
     2.1. PROCEDURE FOR THE MERGER.  Merger Sub shall be merged, in accordance
with section 251 of the GCL, with and into the Company, which shall be and is
sometimes referred to herein to as the "Surviving Corporation". The Merger shall
be effected by filing a certificate of merger, substantially in the form of
Exhibit A attached hereto (the "Certificate of Merger"), with the Secretary of
State of the State of Delaware in accordance with section 251(c) of the GCL. The
effective date of the Merger (the "Effective Date") shall be the date upon which
the Certificate of Merger shall have been filed with the Secretary of State of
the State of Delaware and the effective time of the Merger (the "Effective
Time") shall be the time of the filing of the Certificate of Merger with the
Secretary of State of the State of Delaware.
 
     2.2. SURVIVING CORPORATION.
 
          2.2.1. CORPORATE EXISTENCE.  The Surviving Corporation shall continue
     its corporate existence under the laws of the State of Delaware. The
     separate corporate existence of Merger Sub shall cease at the Effective
     Time.
 
          2.2.2. CERTIFICATE OF INCORPORATION AND BY-LAWS.  The certificate of
     incorporation of Merger Sub, as in effect immediately prior to the
     Effective Time, shall be the certificate of incorporation of the Surviving
     Corporation until the same shall be amended thereafter in accordance with
     the GCL and such certificate of incorporation, provided, however, that the
     first article of the certificate of incorporation of the Surviving
     Corporation shall be amended to read as follows: "The name of the
     corporation is Cadre Technologies Inc." The by-laws of Merger Sub, as in
     effect immediately prior to the Effective Time, shall be the by-laws of the
     Surviving Corporation until the same shall be amended thereafter in
     accordance with the GCL, the certificate of incorporation of the Surviving
     Corporation and such by-laws.
 
          2.2.3. DIRECTORS.  As of the Effective Time, Peter J. Boni shall be
     the sole director of the Surviving Corporation, to hold office in
     accordance with the certificate of incorporation and by-laws of the
     Surviving Corporation.
 
          2.2.4. EFFECT OF THE MERGER.  As of the Effective Time, the effect of
     the Merger shall be as provided in this Agreement and the applicable
     provisions of the GCL. Without limiting the generality of the foregoing, at
     the Effective Time, all the property, rights, privileges, powers and
     franchises of the Company and Merger Sub shall vest in the Surviving
     Corporation, and all debts, liabilities and duties of the Company and
     Merger Sub shall become the debts, liabilities and duties of the Surviving
     Corporation.
 
     2.3. CONVERSION OF STOCK.
 
          2.3.1. STOCK OF THE COMPANY.  At the Effective Time, by virtue of the
     Merger and without any action on the part of the holders thereof, each
     share of Common Stock, $.01 par value per share, of the Company ("Company
     Common Stock") issued and outstanding immediately prior to the Effective
     Time (other than (i) Company Common Stock held in the Company's treasury or
     by any of the Company's Subsidiaries and (ii) Dissenting Shares (as defined
     in and to the extent provided in Section 2.7(a)) will be canceled and
     extinguished and be converted automatically into the right to receive the
     number of shares of the Common Stock, $.01 par value per share, of Parent
     ("Parent Stock") equal to the Exchange Ratio, provided, however, that a
     portion of the shares of Parent Stock issuable pursuant to the Merger in
     respect of shares of Company Common Stock shall be delivered into escrow
     and held as
 
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     specified in Section 2.9. Each share of Parent Stock issued pursuant to the
     Merger shall be validly issued, fully paid and nonassessable.
 
          2.3.2. DEFINITION OF EXCHANGE RATIO.  As used herein, the following
     terms shall have the following meanings:
 
             Actual Negative Net Worth:  the Company's consolidated negative net
        worth (exclusive of the Cadmount Note) on the Net Worth Calculation Date
        (rounded to the nearest thousand dollars) as determined in accordance
        with GAAP consistently applied.
 
             Aggregate Consideration Amount:  an amount equal to the Parent
        Share Amount multiplied by 6 (subject to adjustment to reflect fully the
        effect of any stock split, reverse stock split, stock dividend,
        reorganization, recapitalization, or like change with respect to Parent
        Stock occurring after the date hereof and prior to the Effective Time).
 
             Aggregate Exercise Price:  an amount equal to the aggregate
        exercise price of all Stock Options and Warrants (Second Set)
        outstanding immediately prior to the Effective Time payable to the
        Company upon exercise thereof.
 
             Exchange Ratio:  a number rounded to four decimal places equal to a
        fraction, the numerator of which is the Parent Share Amount, and the
        denominator of which is (a) Fully-Diluted Shares minus (b) the Aggregate
        Exercise Price divided by the Per-Share Consideration Amount.
 
             Fully-Diluted Shares:  the aggregate number of shares of Company
        Common Stock outstanding at the Effective Time or issuable at the
        Effective Time upon the exercise in full of Stock Options and Warrants
        (Second Set) outstanding at the Effective Time.
 
             Negative Net Worth Limit:  $5,611,000.
 
             Net Worth Calculation Date:  the last day of the month immediately
        preceding the Effective Time.
 
             Parent Share Amount:  4,850,000, subject to adjustment as follows:
        in the event that Actual Negative Net Worth is greater than the Negative
        Net Worth Limit, then the Parent Share Amount shall be equal to the
        quotient obtained from the division of a fraction, the numerator of
        which is (a) 29,100,000 minus (b) the amount that Actual Negative Net
        Worth is greater than the Negative Net Worth Limit, and the denominator
        of which is 6. The Parent Share Amount shall be appropriately adjusted
        to reflect fully the effect of any stock split, reverse stock split,
        stock dividend, reorganization, recapitalization, or like change with
        respect to Parent Stock occurring after the date hereof and prior to the
        Effective Time.
 
             Per-Share Consideration Amount:  a number rounded to four decimal
        places equal to (a) the Aggregate Consideration Amount divided by (b)
        Fully-Diluted Shares.
 
          2.3.3. STOCK OF MERGER SUB.  At the Effective Time, each share of the
     Common Stock, par value $.01 per share, of Merger Sub ("Merger Sub Stock")
     issued and outstanding immediately prior to the Effective Time shall, by
     virtue of the Merger and without any action on the part of the holder
     thereof, be converted into and become one validly issued, fully paid and
     nonassessable share of Common Stock, par value $.01 per share, of the
     Surviving Corporation.
 
     2.4. STOCK OPTIONS.  At the Effective Time, all Stock Options then
outstanding shall become options to purchase Parent Stock in accordance with
Section 6.8.1 hereof.
 
     2.5. WARRANTS.  At the Effective Time, all Warrants then outstanding shall
become warrants to purchase Parent Stock in accordance with Section 6.9 hereof.
 
     2.6. FRACTIONAL SHARES.  Only whole shares of Parent Stock will be issued
by virtue of the Merger. Any holder of shares of Company Common Stock who would
otherwise be entitled to a fraction of a share of Parent Stock (after
aggregating all fractional shares of Parent Stock to be received by such holder)
shall have such fractional share interest rounded up to the nearest whole share.
 
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     2.7. DISSENTING SHARES.
 
     (a) Notwithstanding any provision of this Agreement to the contrary, the
shares of any holder of Company Common Stock who has demanded and perfected
appraisal rights for such shares in accordance with the GCL and who, as of the
Effective Time, has not effectively withdrawn or lost such appraisal rights
("Dissenting Shares"), shall not be converted into or represent a right to
receive Parent Stock pursuant to Section 2.3.1, but the holder thereof shall
only be entitled to such rights as are granted by the GCL.
 
     (b) Notwithstanding the provisions of subsection (a), if any holder of
shares of Company Common Stock who demands appraisal of such shares under the
GCL shall effectively withdraw the right to appraisal, then, as of the later of
the Effective Time and the occurrence of such event, such holder's shares shall
automatically be converted into and represent only the right to receive Parent
Stock, without interest thereon, upon surrender of the certificate representing
such shares.
 
     (c) The Company shall give Parent (i) prompt notice of any written demands
for appraisal of any shares of Company Common Stock, withdrawals of such
demands, and any other instruments served pursuant to the GCL and received by
the Company which relate to any such demand for appraisal and (ii) the
opportunity to participate in all negotiations and proceedings which take place
prior to the Effective Time with respect to demands for appraisal under the GCL.
The Company shall not, except with the prior written consent of Parent,
voluntarily make any payment with respect to any demands for appraisal of
Company Common Stock or offer to settle any such demands.
 
     2.8. HOLDER'S AGENT.  James P. Lally shall, by virtue of the Merger and the
resolutions to be adopted at the Company Meeting, be irrevocably appointed
attorney-in-fact and authorized and empowered to act, for and on behalf of any
or all of the Stockholders (with full power of substitution in the premises) in
connection with the indemnity provisions of Article 8 as they relate to the
Stockholders generally, the Escrow Agreement, the notice provisions of this
Agreement and such other matters as are reasonably necessary for the
consummation of the transactions contemplated hereby including, without
limitation, to act as the representative of the Stockholders to review and
authorize all set-offs, claims and other payments authorized or directed by the
Escrow Agreement and dispute or question the accuracy thereof, to compromise on
their behalf with Parent and its Subsidiaries any claims asserted thereunder and
to authorize payments to be made with respect thereto and to take such further
actions as are authorized in this Agreement (the above named representative, as
well as any subsequent representative of the Stockholders appointed by him or
after his death or incapacity elected by vote of holders of a majority of
Company Common Stock outstanding immediately prior to the Effective Time being
referred to herein as the "Holder's Agent"). The Holder's Agent shall not be
liable to any Stockholder, Parent or its Subsidiaries and their respective
Affiliates or any other person with respect to any action taken or omitted to be
taken by the Holder's Agent under or in connection with this Agreement or the
Escrow Agreement unless such action or omission results from or arises out of
fraud, gross negligence, willful misconduct or bad faith or the part of the
Holder's Agent. Each of Parent and Merger Sub and each of their respective
Affiliates (including, after the Closing, the Company) shall be entitled to rely
on such appointment and treat such Holder's Agent as the duly appointed
attorney-in-fact of each Stockholder. Each Stockholder who votes in favor of the
Merger pursuant to the terms hereof, by such vote, without any further action,
and each Stockholder who receives shares of Parent Stock in connection with the
Merger, by acceptance thereof and without any further action, confirms such
appointment and authority and acknowledges and agrees that such appointment is
irrevocable and coupled with an interest, it being understood that the
willingness of the Parent and Merger Sub to enter into this Agreement is based,
in part, on the appointment of a representative to act on behalf of the
Stockholders.
 
     2.9. ISSUANCE OF PARENT STOCK.
 
          2.9.1. STOCKHOLDER LIST.  The Company shall prepare a list (the
     "Stockholder List") setting forth the names and addresses of all Persons
     who are the record holders of Company Common Stock immediately prior to the
     Effective Time (the "Stockholders"), which it shall deliver to Parent at
     the Closing.
 
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          2.9.2. DELIVERY OF CERTIFICATES.  At or promptly after the Effective
     Time, Parent shall cause its transfer agent to prepare two certificates for
     each Stockholder (other than Cadmount), each such certificate registered in
     the name of such Stockholder and together representing the total number of
     shares of Parent Stock issuable pursuant to the Merger in respect of shares
     of Company Common Stock held by such Stockholder (the "Stockholder's Share
     Amount"), as follows: (a) one certificate shall represent ten percent of
     such Stockholder's Share Amount (rounded up to the nearest whole number of
     shares of Parent Stock), and shall be delivered by Parent to State Street
     Bank and Trust Company, as escrow agent (the "Escrow Agent"), as security
     for Parent Claims and (b) one certificate (the "Balance Certificate") shall
     represent the balance of such Stockholder's Share Amount after deducting
     therefrom the shares of Parent Stock being placed in escrow hereunder. At
     and after the Effective Time, each Stockholder (other than Cadmount) shall
     be entitled to receive such Stockholder's Balance Certificate upon delivery
     to Parent of a certificate or certificates representing the full number of
     shares of Company Common Stock held by such Stockholder immediately prior
     to the Effective Time, together with a properly completed transmittal
     letter, substantially in the form of Exhibit B attached hereto (a
     "Transmittal Letter"). The Escrow Agent shall hold and administer the
     shares of Parent Stock delivered to it hereunder in accordance with the
     terms of an escrow agreement dated as of the Effective Date among Parent,
     the Holder's Agent and the Escrow Agent (the "Escrow Agreement"), such
     Escrow Agreement to be substantially in the form of Exhibit C attached
     hereto.
 
          2.9.3. CADMOUNT.  The parties hereto acknowledge that the shares of
     Company Common Stock registered in the name of Cadmount are held in escrow
     pursuant to a Share Purchase Agreement between Cadmount and the Company
     dated May 1, 1995 and an Escrow Agreement among the Company, Cadmount and
     Mees Peirson Trust B.V., as escrow agent (the "Cadmount Escrow Agent")
     dated May 1, 1995. At or promptly after the Effective Time, Parent shall
     cause its transfer agent to prepare one certificate registered in the name
     of Cadmount and representing the total number of shares of Parent Stock
     issuable pursuant to the Merger in respect of shares of Company Common
     Stock registered in Cadmount's name (the "Cadmount Certificate"). Upon
     Parent's receipt of a certificate or certificates representing the full
     number of shares of Company Common Stock registered in Cadmount's name
     immediately prior to the Effective Time, together with a properly completed
     Transmittal Letter, Parent shall deliver the Cadmount Certificate to the
     Cadmount Escrow Agent, and the shares of Parent Stock represented by the
     Cadmount Certificate shall remain in escrow subject to the terms of such
     Share Purchase Agreement and Escrow Agreement.
 
     2.10. CLOSING.  The closing of the Merger (the "Closing") shall take place
at the offices of Foley, Hoag & Eliot in Boston, Massachusetts on the Effective
Date simultaneously with the Effective Time, or at such other time and place or
on such other date as the parties hereto agree.
 
     2.11. TRANSFERS OF OWNERSHIP.  If any certificate for shares of Parent
Stock is to be issued in a name other than that in which the certificate
surrendered in exchange therefor is registered, it will be a condition of the
issuance thereof that the certificate so surrendered will be properly endorsed
and otherwise in proper form for transfer and that the Stockholder requesting
such exchange will have paid to Parent or any agent designated by it any
transfer or other taxes required by reason of issuance of a certificate for
shares of Parent Stock in any name other than that of the registered holder of
the certificate surrendered, or established to the reasonable satisfaction of
Parent or any agent designated by it that such tax has been paid or is not
payable.
 
     2.12. TAX AND ACCOUNTING CONSEQUENCES.  It is intended by the parties
hereto that the Merger shall (a) constitute a reorganization within the meaning
of Section 368 of the Code and (b) qualify for accounting treatment as a pooling
of interests under GAAP.
 
     2.13. ADDITIONAL ACTIONS.  If, at any time after the Effective Time, any
further action is necessary or desirable to carry out the purposes of this
Agreement or to vest, perfect or confirm in the Surviving Corporation title to
or ownership or possession of any property, right, privilege, power, franchise
or other asset of either Constituent Corporation acquired or to be acquired by
reason of, or as a result of, the Merger, the officers and directors of the
Company and Merger Sub are fully authorized in the name of their respective
 
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corporations or otherwise to take, and will take, all such lawful and necessary
action, so long as such action is consistent with this Agreement.
 
                                   ARTICLE 3
 
                 REPRESENTATIONS AND WARRANTIES OF THE COMPANY
 
     The Company represents and warrants to Parent and Merger Sub as follows:
 
     3.1. CORPORATE STATUS OF THE COMPANY.  Except as set forth on Schedule 3.1
hereto, the Company and each of its Subsidiaries is a corporation duly
organized, validly existing and in good standing under the laws of the
jurisdiction of its incorporation, with the requisite corporate power to own,
operate and lease its properties and to carry on its business as now being
conducted. The Company and its Subsidiaries are duly qualified or licensed to do
business as foreign corporations and are in good standing in all jurisdictions
in which the character of the properties owned or held under lease by each or
the nature of the business transacted by each makes qualification necessary,
except where failure to be so qualified would not have a Company Material
Adverse Effect. All jurisdictions in which the Company and its Subsidiaries are
qualified to do business are set forth on Schedule 3.1 hereto.
 
     3.2. CAPITAL STOCK.
 
          3.2.1. AUTHORIZED STOCK OF THE COMPANY.  The authorized capital stock
     of the Company consists of 25,000,000 shares of Company Common Stock, of
     which 14,305,362 shares were issued and outstanding as of February 29,
     1996. The outstanding shares of Company Common Stock are held of record
     and, to the knowledge of the Company, beneficially, by the Stockholders in
     the amounts set forth opposite their respective names as set forth on
     Schedule 3.2 hereto. All of the outstanding shares of Company Common Stock
     have been duly authorized and validly issued, were not issued in violation
     of any person's preemptive rights, and are fully paid and nonassessable.
 
          3.2.2. OPTIONS AND CONVERTIBLE SECURITIES OF THE COMPANY.  Except as
     set forth on Schedule 3.2 or as set forth on the option schedule dated
     November 30, 1995 previously delivered by the Company to Parent, there are
     no outstanding subscriptions, options, warrants, conversion rights or other
     rights, securities, agreements or commitments obligating the Company to
     issue, sell or otherwise dispose of shares of its capital stock, or any
     securities or obligations convertible into, or exercisable or exchangeable
     for, any shares of its capital stock. Since February 29, 1996, the Company
     has not issued, sold or otherwise disposed of any shares of its capital
     stock, other than pursuant to the Company Option Plans. Except as set forth
     on Schedule 3.2, there are no voting trusts or other agreements or
     understandings to which the Company or any Stockholder is a party with
     respect to the voting of the shares of Company Common Stock and the Company
     is not a party to or bound by any outstanding restrictions, options or
     other obligations, agreements or commitments to sell, repurchase, redeem or
     acquire any outstanding shares of Company Common Stock or other equity
     securities of the Company.
 
     3.3. SUBSIDIARIES.  A list of the Company's Subsidiaries and their
respective jurisdictions of incorporation is set forth on Schedule 3.3 hereto.
Except as set forth on Schedule 3.3, immediately prior to the Closing, the
Company will beneficially and of record own all of the outstanding securities of
its Subsidiaries (except for directors qualifying shares, nominee shares and the
like), free and clear of all liens, charges, pledges, security interests,
encumbrances, and other restrictions and agreements with respect thereto. All of
the outstanding shares of capital stock of the Company's Subsidiaries have been
duly authorized and validly issued, were not issued in violation of any person's
preemptive rights, and are fully paid and nonassessable. Except as contemplated
by this Agreement, there are no outstanding subscriptions, options, warrants,
conversion rights or other rights, securities, agreements or commitments
obligating the Company or any of its Subsidiaries to issue, sell or otherwise
dispose of any shares of capital stock, or any securities or obligations
convertible into, or exercisable or exchangeable for, any shares of capital
stock, of any of the Company's Subsidiaries.
 
                                        9
   11
 
     3.4. AUTHORITY FOR AGREEMENT; NONCONTRAVENTION.
 
          3.4.1. AUTHORITY.  The Company has the corporate power and authority
     to enter into this Agreement and to consummate the transactions
     contemplated hereby. The execution and delivery of this Agreement and the
     consummation of the transactions contemplated hereby have been duly and
     validly authorized by the board of directors of the Company and no other
     corporate proceedings on the part of the Company are necessary to authorize
     the execution and delivery of this Agreement and the consummation of the
     transactions contemplated hereby, other than the approval of the Merger by
     the vote of the holders of at least two-thirds of the Company Common Stock.
     This Agreement and the other agreements contemplated hereby to be signed by
     the Company have been duly executed and delivered by the Company and
     constitute valid and binding obligations of the Company, enforceable
     against the Company in accordance with their terms, subject to the
     qualifications that enforcement of the rights and remedies created hereby
     and thereby are subject to (a) bankruptcy, insolvency, reorganization,
     fraudulent conveyance, moratorium and other laws of general application
     affecting the rights and remedies of creditors and (b) general principles
     of equity (regardless of whether enforcement is considered in a proceeding
     in equity or at law).
 
          3.4.2. NO CONFLICT.  Except as set forth on Schedule 3.4 hereto,
     neither the execution and delivery of this Agreement by the Company, nor
     the performance by the Company of its obligations hereunder, nor the
     consummation by the Company of the transactions contemplated hereby will
     (a) conflict with or result in a violation of any provision of the charter
     documents or by-laws of the Company or its Subsidiaries, (b) with or
     without the giving of notice or the lapse of time, or both, conflict with,
     or result in any violation or breach of, or constitute a default under, or
     result in any right to accelerate or result in the creation of any lien,
     charge or encumbrance pursuant to, or right of termination under, any
     provision of any note, mortgage, indenture, lease, instrument or other
     agreement, permit, concession, grant, franchise, license, judgment, order,
     decree, statute, ordinance, rule or regulation to which the Company or any
     of its Subsidiaries is a party or by which any of them or any of their
     assets or properties is bound or which is applicable to any of them or any
     of their assets or properties. No authorization, consent or approval of, or
     filing with or notice to, any United States or foreign governmental or
     public body or authority (each a "Governmental Entity") is necessary for
     the execution and delivery of this Agreement by the Company or the
     consummation by the Company of the transactions contemplated hereby, except
     for (i) the filing of the Certificate of Merger with the Secretary of State
     of the State of Delaware, (ii) the filing of the Registration Statement
     with the SEC in accordance with the Securities Act, (iii) the filing of the
     Proxy Statement with the SEC in accordance with the Exchange Act, (iv) any
     filings as may be required under applicable state securities laws and the
     laws of any foreign country, and (v) such other consents, authorizations,
     filings, approvals and registrations which if not obtained or made would
     not have a Company Material Adverse Effect.
 
     3.5. FINANCIAL STATEMENTS.  The Company has previously furnished Parent
with an accurate and complete copy of the consolidated balance sheets of the
Company as of December 31, 1995, 1994, 1993 and 1992 and the consolidated
statements of operations, cash flows and changes in stockholders' equity of the
Company and its Subsidiaries for the respective years then ended, as audited by
Deloitte & Touche LLP, the Company's certified public accountants. Collectively,
the financial statements referred to in the immediately preceding sentence are
sometimes referred to herein as the "Company Financial Statements" and the
audited consolidated balance sheet of the Company and its Subsidiaries as of
December 31, 1995 is referred to herein as the "Company Balance Sheet." Each of
the balance sheets included in the Company Financial Statements (including any
related notes) fairly presents in all material respects the financial position
of the Company and its Subsidiaries as of its date, and the other statements
included in the Company Financial Statements (including any related notes)
fairly present in all material respects the results of operations, cash flows
and stockholders' equity, as the case may be, of the Company and its
Subsidiaries for the periods therein set forth, in each case in accordance with
GAAP consistently applied (except as otherwise stated therein).
 
     3.6. ABSENCE OF MATERIAL ADVERSE CHANGES AND UNDISCLOSED
LIABILITIES.  Except as set forth on Schedule 3.6 hereto, since the date of the
Company Balance Sheet, (a) the Company has not suffered any Company Material
Adverse Effect, nor has there occurred or arisen any event, condition or state
of facts of
 
                                       10
   12
 
any character that could reasonably be expected to result in a Company Material
Adverse Effect and (b) there have been no dividends or other distributions
declared or paid in respect of, or any repurchase or redemption by the Company
of, any of the shares of capital stock of the Company, or any commitment
relating to any of the foregoing. Except as set forth on Schedule 3.6, the
Company has no material liabilities or obligations, fixed, accrued, contingent
or otherwise (collectively, "Liabilities"), that are not fully reflected or
provided for on, or disclosed in the notes to, the balance sheets included in
the Company Financial Statements, except (i) Liabilities incurred in the
ordinary course of business since the date of the Company Balance Sheet, none of
which individually or in the aggregate has had or could reasonably be expected
to have a Company Material Adverse Effect, (ii) Liabilities permitted or
contemplated by this Agreement, and (iii) Liabilities expressly disclosed on the
Schedules delivered hereunder.
 
     3.7. COMPLIANCE WITH APPLICABLE LAW, ARTICLES AND BY-LAWS.  Each of the
Company and its Subsidiaries has all requisite licenses, permits and
certificates from all Governmental Entities (collectively, "Permits") necessary
to conduct its business as currently conducted, and to own, lease and operate
its properties in the manner currently held and operated, except as set forth on
Schedule 3.7 hereto. All of the Company's and its Subsidiaries' Permits are in
full force and effect. Each of the Company and its Subsidiaries is in compliance
in all material respects with all the terms and conditions related to such
Permits. There are no proceedings in progress, pending or, to the knowledge of
the Company, threatened, which may result in revocation, cancellation,
suspension, or any material adverse modification of any of such Permits. The
business of the Company and its Subsidiaries is not being conducted in violation
of any applicable law, statute, ordinance, regulation, rule, judgment, decree,
order, Permit, concession, grant or other authorization of any Governmental
Entity, except for any violations that, in the aggregate, do not and could not
reasonably be expected to have a Company Material Adverse Effect or prevent or
materially delay the consummation of the transactions contemplated hereby.
Neither the Company nor its Subsidiaries is in default or violation of any
provision of its charter documents or its by-laws.
 
     3.8. LITIGATION AND AUDITS.  Except for any claim, action, suit or
proceeding set forth on Schedule 3.8 or 3.9 hereto, (a) there is no
investigation by any Governmental Entity with respect to the Company or its
Subsidiaries pending or, to the knowledge of the Company, threatened, nor has
any Governmental Entity indicated to the Company or any of its Subsidiaries an
intention to conduct the same; (b) there is no claim, action, suit, arbitration
or proceeding pending or, to the knowledge of the Company, threatened against or
involving the Company or any of its Subsidiaries, or any of its or their assets
or properties, at law or in equity, or before any arbitrator or Governmental
Entity, that, if adversely determined, either singly or in the aggregate, would
have a Company Material Adverse Effect or prevent or materially delay the
consummation of the transactions contemplated hereby; and (c) there are no
judgments, decrees, injunctions or orders of any Governmental Entity or
arbitrator outstanding against the Company or any of its Subsidiaries.
 
     3.9. TAX MATTERS.
 
          3.9.1. FILING OF RETURNS.  Except as set forth on Schedule 3.9 hereto,
     the Company and its Subsidiaries have prepared and filed on a timely basis
     with all appropriate governmental authorities all material returns in
     respect of Taxes that they are required to file on or prior to the Closing,
     and all such returns are correct and complete in all material respects.
 
          3.9.2. PAYMENT OF TAXES.  Except as set forth on Schedule 3.9, the
     Company and its Subsidiaries have paid in full all Taxes due on or before
     the Closing and, in the case of Taxes accruing on or before the Closing
     that are not due on or before the Closing, the Company has made adequate
     provision in its books and records and financial statements for such
     payment.
 
          3.9.3. WITHHOLDING.  Except as set forth on Schedule 3.9, the Company
     and its Subsidiaries have withheld from each payment made to any of its
     present or former employees, officers and directors all amounts required by
     law to be withheld and has, where required, remitted such amounts within
     the applicable periods to the appropriate governmental authorities.
 
          3.9.4. ASSESSMENTS.  Except as set forth on Schedule 3.9, there are no
     assessments of the Company or its Subsidiaries with respect to Taxes that
     have been issued and are outstanding. Except as set forth on
 
                                       11
   13
 
     Schedule 3.9, no Governmental Entity has examined or audited the Company in
     respect of Taxes. Except as set forth on Schedule 3.9, neither the Company
     nor any of its Subsidiaries has received any indication in writing from any
     Governmental Entity that an assessment in respect of the Company or any of
     its Subsidiaries is proposed. Neither the Company nor any of its
     Subsidiaries has executed or filed any agreement extending the period of
     assessment or collection of any Taxes.
 
          3.9.5. ACCESS TO RETURNS.  Parent has been provided with a copy of or
     access to all federal, state, local and foreign income Tax returns filed by
     the Company and its Subsidiaries since January 1, 1990. Parent has been
     provided with a copy of or access to all assessments, extensions and
     waivers resulting from any audits of the Company or its Subsidiaries by a
     Governmental Entity in respect of Taxes, and all such assessments and
     related penalties and interest have been paid in full unless being
     contested in good faith by the Company or its Subsidiaries.
 
          3.9.6. DEFINITION OF TAXES.  As used herein, "Taxes" means all taxes,
     levies and other assessments, including all income, sales, use, goods and
     services, value added, capital, capital gains, net worth, transfer,
     profits, withholding, payroll, employer health, excise, real property and
     personal property taxes, and any other taxes, assessments or similar
     charges in the nature of a tax including unemployment insurance payments
     and workers compensation premiums, together with any installments with
     respect thereto, and any interest, fines and penalties, imposed by any
     Governmental Entity (including federal, state, municipal and foreign
     Governmental Entities), and whether disputed or not.
 
     3.10. EMPLOYEE BENEFIT PLANS.
 
          3.10.1. LIST OF PLANS.  Schedule 3.10 hereto contains a correct and
     complete list of all pension, profit sharing, retirement, deferred
     compensation, welfare, legal services, medical, dental or other employee
     benefit or health insurance plans, life insurance or other death benefit
     plans, disability, stock option, stock purchase, stock compensation, bonus,
     vacation pay, severance pay and other similar plans, programs or
     agreements, and every material written personnel policy, relating to any
     persons employed by the Company or in which any person employed by the
     Company is eligible to participate and which is currently maintained or
     that was maintained at any time in the last five calendar years by the
     Company or any ERISA Affiliate (collectively, the "Company Plans"). The
     Company has made available to Parent complete copies, as of the date
     hereof, of all of the Company Plans that have been reduced to writing,
     together with all documents establishing or constituting any related trust,
     annuity contract, insurance contract or other funding instrument, and
     summaries of those that have not been reduced to writing. The Company has
     made available to Parent complete copies of current plan summaries,
     employee booklets, personnel manuals and other material documents or
     written materials concerning the Company Plans that are in the possession
     of the Company as of the date hereof. The Company does not have any
     "defined benefit plans" as defined in Section 3(35) of ERISA.
 
          3.10.2. ERISA.  Neither the Company nor any ERISA Affiliate of the
     Company has incurred any "withdrawal liability" calculated under Section
     4211 of ERISA and there has been no event or circumstance which would cause
     them to incur any such liability. Neither the Company nor any ERISA
     Affiliate of the Company has ever maintained a Company Plan providing
     health or life insurance benefits to former employees, other than as
     required pursuant to Section 4980B of the Code or to any state law
     conversion rights. No plan previously maintained by the Company or its
     ERISA Affiliates which was subject to ERISA has been terminated; no
     proceedings to terminate any such plan have been instituted within the
     meaning of Subtitle C of Title IV of ERISA; and no reportable event within
     the meaning of Section 4043 of said Subtitle C of Title IV of ERISA with
     respect to which the requirement to file a notice with the Pension Benefit
     Guaranty Corporation has not been waived has occurred with respect to any
     such Company Plan, and no liability to the Pension Benefit Guaranty
     Corporation has been incurred by the Company or its ERISA Affiliates.
     Except as set forth on Schedule 3.10, with respect to all the Company
     Plans, the Company and every ERISA Affiliate of the Company are in material
     compliance with all requirements prescribed by all statutes, regulations,
     orders or rules currently in effect, and have in all material respects
     performed all obligations required to be performed by them. Neither the
     Company nor any ERISA Affiliate of the Company, nor any of their directors,
     officers, employees or agents, nor any
 
                                       12
   14
 
     trustee or administrator of any trust created under the Company Plans, have
     engaged in or been a party to any "prohibited transaction" as defined in
     Section 4975 of the Code and Section 406 of ERISA which could subject the
     Company or its Affiliates, directors or employees or the Company Plans or
     the trusts relating thereto or any party dealing with any of the Company
     Plans or trusts to any tax or penalty on "prohibited transactions" imposed
     by Section 4975 of the Code. Except as set forth on Schedule 3.10, neither
     the Company Plans nor the trusts created thereunder have incurred any
     "accumulated funding deficiency," as such term is defined in Section 412 of
     the Code and regulations issued thereunder, whether or not waived.
 
          3.10.3. PLAN DETERMINATIONS.  Each Company Plan intended to qualify
     under Section 401(a) of the Code has been determined by the Internal
     Revenue Service to so qualify, and the trusts created thereunder have been
     determined to be exempt from tax under Section 501(a) of the Code; copies
     of all determination letters have been delivered to the Company; and, to
     the knowledge of the Company, nothing has occurred since the date of such
     determination letters which might cause the loss of such qualification or
     exemption. With respect to each Company Plan which is a qualified profit
     sharing plan, all employer contributions accrued for plan years ending
     prior to the Closing under the Company Plan terms and applicable law have
     been made.
 
          3.10.4. FUNDING.  Except as set forth on Schedule 3.10:
 
             (a) all contributions, premiums or other payments due or required
        to be made to the Company Plans as of the date hereof have been made as
        of the date hereof or are properly reflected on the Company Balance
        Sheet;
 
             (b) there are no actions, liens, suits or claims pending or, to the
        knowledge of the Company, threatened (other than routine claims for
        benefits) with respect to any Company Plan;
 
             (c) to the knowledge of the Company, no event has occurred, and
        there exists no condition or set of circumstances, which presents a
        material risk of a partial termination (within the meaning of Section
        411(d)(3) of the Code) of any Company Plan;
 
             (d) each Company Plan that is a "group health plan" (as defined in
        Section 607(1) of ERISA) has been operated at all times in substantial
        compliance with the provisions of COBRA and any applicable, similar
        state law; and
 
             (e) with respect to any Company Plan that is qualified under
        Section 401(k) of the Code, individually and in the aggregate, no event
        has occurred, and to the knowledge of the Company, there exists no
        condition or set of circumstances in connection with which the Company
        could be subject to any liability that is reasonably likely to have a
        Company Material Adverse Effect (except liability for benefits claims
        and funding obligations payable in the ordinary course) under ERISA, the
        Code or any other applicable law.
 
     3.11. EMPLOYMENT-RELATED MATTERS.
 
          3.11.1. LABOR RELATIONS.  Except to the extent set forth on Schedule
     3.11 hereto: (a) neither the Company nor any of its Subsidiaries is a party
     to any collective bargaining agreement or other contract or agreement with
     any labor organization or other representative of any of the employees of
     the Company or any of its Subsidiaries; (b) there is no labor strike,
     dispute, slowdown, work stoppage or lockout that is pending or threatened
     against or otherwise affecting the Company or any of its Subsidiaries, and
     neither the Company nor any of its Subsidiaries has experienced the same
     since January 1, 1992; (c) neither the Company nor any of its Subsidiaries
     have closed any plant or facility, effectuated any layoffs of employees or
     implemented any early retirement or separation program at any time from or
     after January 1, 1992, nor has the Company or any of its Subsidiaries
     planned or announced any such action or program for the future with respect
     to which the Company has any material liability; and (d) all salaries,
     wages, vacation pay, bonuses, commissions and other compensation payable by
     the Company or its Subsidiaries to the employees of the Company and its
     Subsidiaries before the date hereof have been paid in all material respects
     as of the date hereof.
 
                                       13
   15
 
          3.11.2. EMPLOYEE LIST.  The Company has heretofore delivered to Parent
     a list (the "Employee List") dated as of January 18, 1996 containing the
     name of each employee of the Company and its Subsidiaries, and each such
     employee's position, starting employment date and annual salary. The
     Employee List is correct and complete as of the date of the Employee List.
     No third party has asserted any claim, or, to the knowledge of the Company,
     has any reasonable basis to assert any valid claim, against the Company or
     its Subsidiaries that either the continued employment by, or association
     with, the Company or its Subsidiaries of any of the present officers or
     employees of, or consultants to, the Company or its Subsidiaries
     contravenes any agreements or laws applicable to unfair competition, trade
     secrets or proprietary information.
 
     3.12. ENVIRONMENTAL.
 
          3.12.1. ENVIRONMENTAL LAWS.  Except for matters which, individually or
     in the aggregate, would not have a Company Material Adverse Effect, (a) the
     Company and each of its Subsidiaries is in compliance with all applicable
     Environmental Laws in effect on the date hereof; (b) the Company and each
     of its Subsidiaries have not received any written communication that
     alleges that the Company or any of its Subsidiaries is not in compliance in
     all material respects with all applicable Environmental Laws in effect on
     the date hereof; (c) to the knowledge of the Company, there are no
     circumstances that may prevent or interfere with compliance in the future
     with all applicable Environmental Laws; (d) all material Permits and other
     governmental authorizations currently held by the Company and each of its
     Subsidiaries pursuant to the Environmental Laws are in full force and
     effect, the Company and its Subsidiaries are in compliance with all of the
     terms of such Permits and authorizations, and no other Permits or
     authorizations are required by the Company or its Subsidiaries for the
     conduct of its and their business on the date hereof; and (e) the
     management, handling, storage, transportation, treatment, and disposal by
     the Company and each of its Subsidiaries of all Materials of Environmental
     Concern has been in compliance with all applicable Environmental Laws.
 
          3.12.2. ENVIRONMENTAL CLAIMS.  Except as set forth on Schedule 3.12
     hereto and except for Environmental Claims which, individually or in the
     aggregate, would not have a Company Material Adverse Effect, there is no
     Environmental Claim pending or, to the knowledge of the Company, threatened
     against or involving the Company or any of its Subsidiaries or against any
     person or entity whose liability for any Environmental Claim the Company or
     any of its Subsidiaries has or may have retained or assumed either
     contractually or by operation of law.
 
          3.12.3. NO BASIS FOR CLAIMS.  Except for matters which, individually
     or in the aggregate, would not have a Company Material Adverse Effect, to
     the knowledge of the Company, there are no past or present actions or
     activities by the Company or any of its Subsidiaries, or any circumstances,
     conditions, events or incidents, including the storage, treatment, release,
     emission, discharge, disposal or arrangement for disposal of any Material
     of Environmental Concern, that could reasonably form the basis of any
     Environmental Claim against the Company or any of its Subsidiaries or
     against any person or entity whose liability for any Environmental Claim
     the Company or any of its Subsidiaries may have retained or assumed either
     contractually or by operation of law.
 
     3.13. NO BROKER'S OR FINDER'S FEES.  The Company has not paid or become
obligated to pay any fee or commission to any broker, finder, financial advisor
or intermediary in connection with the transactions contemplated by this
Agreement.
 
     3.14. ASSETS OTHER THAN REAL PROPERTY.
 
          3.14.1. TITLE.  The Company or one of its Subsidiaries has good and
     marketable title to all of the tangible assets shown on the Company Balance
     Sheet, in each case, free and clear of any mortgage, pledge, lien, security
     interest, lease or other encumbrance (collectively, "Encumbrances"), except
     for (a) assets disposed of since the date of the Company Balance Sheet in
     the ordinary course of business and in a manner consistent with past
     practices, (b) liabilities, obligations and Encumbrances reflected in the
     Company Balance Sheet or otherwise in the Company Financial Statements, (c)
     Permitted Encumbrances, and (d) liabilities, obligations and Encumbrances
     set forth on Schedule 3.14 hereto.
 
                                       14
   16
 
          3.14.2. INVENTORY.  Except as set forth on Schedule 3.14, the
     inventory reflected on the Company Balance Sheet contains no material
     amount of slow-moving or obsolete items that have not been reserved for.
     The values at which such inventories are carried on the Company Balance
     Sheet reflect the normal inventory valuation policies of the Company and
     are carried in accordance with GAAP, consistently applied.
 
          3.14.3. CONDITION.  Except as set forth on Schedule 3.14, all
     receivables shown on the Company Balance Sheet and all receivables accrued
     by the Company since the date of the Company Balance Sheet, have been
     collected or are collectible in all material respects in the aggregate
     amount shown, less any allowances for doubtful accounts reflected therein,
     and, in the case of receivables arising since the date of the Company
     Balance Sheet, any additional allowance in respect thereof calculated in a
     manner consistent with the allowance reflected in the Company Balance
     Sheet. All material plant, equipment and personal property owned by the
     Company and its Subsidiaries and regularly used in its and their businesses
     is in good operating condition and repair, ordinary wear and tear excepted.
 
     3.15. REAL PROPERTY.
 
          3.15.1. COMPANY REAL PROPERTY.  Neither the Company nor any of its
     Subsidiaries owns any real property.
 
          3.15.2. COMPANY LEASES.  Schedule 3.15 hereto lists all of the Company
     Leases. Complete copies of the Company Leases, and all material amendments
     thereto (which are identified on Schedule 3.15), have been made available
     by the Company to Parent. The Company Leases grant leasehold estates free
     and clear of all Encumbrances granted by or caused by the actions of the
     Company. To the knowledge of the Company, the Company Leases are in full
     force and effect and are binding and enforceable against each of the
     parties thereto in accordance with their respective terms. Except as set
     forth on Schedule 3.15, neither the Company nor any of its Subsidiaries,
     nor, to the knowledge of the Company, any other party to a Company Lease,
     has committed a material breach or default under any Company Lease, nor has
     there occurred any event that with the passage of time or the giving of
     notice or both would constitute such a breach or default, nor are there any
     facts or circumstances that would reasonably indicate that the Company or
     any of its Subsidiaries is likely to be in material breach or default
     thereunder. Schedule 3.15 correctly identifies each Company Lease the
     provisions of which would be materially and adversely affected by the
     transactions contemplated hereby and each Company Lease that requires the
     consent of any third party in connection with the transactions contemplated
     hereby. No material construction, alteration or other leasehold improvement
     work with respect to the real property covered by any of the Company Leases
     remains to be paid for or to be performed by the Company or any of its
     Subsidiaries. No Company Leases have an unexpired term which including any
     renewal or extensions of such term provided for in the Company Lease could
     exceed fifty years.
 
          3.15.3. CONDITION.  All buildings, structures and fixtures, or parts
     thereof, used by the Company or any of its Subsidiaries in the conduct of
     its business are in good operating condition and repair, ordinary wear and
     tear excepted, and are insured with coverages that are usual and customary
     for similar properties and similar businesses or are required, pursuant to
     the terms of the Company Leases, to be insured by third parties.
 
     3.16. AGREEMENTS, CONTRACTS AND COMMITMENTS.
 
          3.16.1. COMPANY AGREEMENTS.  Except as set forth on Schedule 3.16
     hereto or any other Schedule hereto, neither the Company nor any of its
     Subsidiaries is a party to:
 
             (a) any bonus, deferred compensation, pension, severance,
        profit-sharing, stock option, employee stock purchase or retirement
        plan, contract or arrangement or other employee benefit plan or
        arrangement;
 
             (b) any employment agreement with any present employee, officer,
        director or consultant (or former employees, officers, directors and
        consultants to the extent there remain at the date hereof obligations to
        be performed by the Company or any of its Subsidiaries);
 
                                       15
   17
 
             (c) any agreement for personal services or employment with a term
        of service or employment specified in the agreement or any agreement for
        personal services or employment in which the Company or any of its
        Subsidiaries has agreed on the termination of such agreement to make any
        payments greater than those that would otherwise be imposed by law;
 
             (d) any agreement of guarantee or indemnification in an amount that
        is material to the Company and its Subsidiaries taken as a whole;
 
             (e) any agreement or commitment containing a covenant limiting or
        purporting to limit the freedom of the Company or any of its
        Subsidiaries to compete with any person in any geographic area or to
        engage in any line of business;
 
             (f) any lease other than the Company Leases under which the Company
        or any of its Subsidiaries is lessee that involves payments of $50,000
        or more per annum or is material to the conduct of the business of the
        Company;
 
             (g) any joint venture or profit-sharing agreement (other than with
        employees);
 
             (h) except for trade indebtedness incurred in the ordinary course
        of business and equipment leases entered into in the ordinary course of
        business, any loan or credit agreements providing for the extension of
        credit to the Company or any of its Subsidiaries or any instrument
        evidencing or related in any way to indebtedness incurred in the
        acquisition of companies or other entities or indebtedness for borrowed
        money by way of direct loan, sale of debt securities, purchase money
        obligation, conditional sale, guarantee, or otherwise that individually
        is in the amount of $50,000 or more;
 
             (i) any license agreement, either as licensor or licensee,
        involving payments (including past payments) of $50,000 or more, or any
        material distributor, dealer, reseller, franchise, manufacturer's
        representative, or sales agency or any other similar material contract
        or commitment;
 
             (j) any agreement granting exclusive rights to, or providing for
        the sale of, all or any portion of the Company Proprietary Rights;
 
             (k) any agreement or arrangement providing for the payment of any
        commission based on sales other than to employees of the Company or any
        of its Subsidiaries;
 
             (l) any agreement for the sale by the Company or its Subsidiaries
        of materials, products, services or supplies that involves future
        payments to the Company or its Subsidiaries of more than $50,000;
 
             (m) any agreement for the purchase by the Company or any of its
        Subsidiaries of any materials, equipment, services, or supplies, that
        either (i) involves a binding commitment by the Company or any of its
        Subsidiaries to make future payments in excess of $50,000 and cannot be
        terminated by it without penalty upon less than three months' notice or
        (ii) was not entered into in the ordinary course of business;
 
             (n) any agreement or arrangement with any third party to develop
        any intellectual property or other asset expected to be used or
        currently used or useful in the business of the Company and its
        Subsidiaries;
 
             (o) any agreement or commitment for the acquisition, construction
        or sale of fixed assets owned or to be owned by the Company or any of
        its Subsidiaries that involves future payments by it of more than
        $50,000;
 
             (p) any agreement or commitment to which present or former
        directors, officers or Affiliates of the Company (or directors or
        officers of an Affiliate of the Company) are also parties;
 
             (q) any agreement not described above (ignoring, solely for this
        purpose, any dollar amount thresholds in those descriptions) involving
        the payment or receipt by the Company or any of its Subsidiaries of more
        than $100,000, other than the Company Leases; or
 
                                       16
   18
 
             (r) any agreement not described above that was not made in the
        ordinary course of business and that is material to the financial
        condition, business, operations, assets, results of operations or
        prospects of the Company and its Subsidiaries taken as a whole.
 
          3.16.2. VALIDITY.  Except as set forth on Schedule 3.16, to the
     knowledge of the Company, all contracts, leases, instruments, licenses and
     other agreements required to be set forth on Schedule 3.16 are valid and in
     full force and effect and the Company has not, nor, to the knowledge of the
     Company, has any other party thereto, breached any provision of, or
     defaulted under the terms of any such contract, lease, instrument, license
     or other agreement, except for any breaches or defaults that, in the
     aggregate, would not reasonably be expected to have a Company Material
     Adverse Effect or have been cured or waived. Schedule 3.16 identifies each
     contract and other document set forth on Schedule 3.16 or disclosed by the
     Company on another Schedule hereto that requires the consent of a third
     party in connection with the transactions contemplated hereby.
 
     3.17. INTELLECTUAL PROPERTY.
 
          3.17.1. RIGHT TO INTELLECTUAL PROPERTY.  Except as set forth on
     Schedule 3.17 hereto, the Company and its Subsidiaries own, or have
     perpetual, fully paid, worldwide rights to use, all patents, trademarks,
     trade names, service marks, copyrights, and any applications therefor,
     maskworks, net lists, schematics, technology, know-how, computer software
     programs or applications (in both source code and object code form), and
     tangible or intangible proprietary information or material (excluding
     Commercial Software) that are used in the business of the Company and its
     Subsidiaries as currently conducted (the "Company Proprietary Rights").
 
          3.17.2. NO CONFLICT.  Set forth on Schedule 3.17 is a complete list of
     all patents, trademarks, registered copyrights, trade names and service
     marks, and any applications therefor, included in the Company Proprietary
     Rights, specifying, where applicable, the jurisdictions in which each such
     Company Proprietary Right has been issued or registered or in which an
     application for such issuance and registration has been filed, including
     the respective registration or application numbers and the names of all
     registered owners. Except as set forth on Schedule 3.17, none of the
     Company's or its Subsidiaries' currently marketed software products has
     been registered for copyright protection with the United States Copyright
     Office or any foreign offices nor has the Company or any of its
     Subsidiaries been requested to make any such registration. Set forth on
     Schedule 3.17 is a complete list of all material licenses, sublicenses and
     other agreements as to which the Company or any of its Subsidiaries is a
     party and pursuant to which the Company or any of its Subsidiaries or any
     other person is authorized to use any Company Proprietary Right (excluding
     End-User Licenses) or other trade secret material to the business of the
     Company and its Subsidiaries, and includes the identity of all parties
     thereto, a description of the nature and subject matter thereof, the
     applicable royalty and the term thereof. Neither the Company nor any of its
     Subsidiaries is in violation of any license, sublicense or agreement
     described on such list except such violations as do not materially impair
     the Company or its Subsidiaries' rights under such license, sublicense or
     agreement. Except as disclosed in this Article 3, the execution and
     delivery of this Agreement by the Company, and the consummation of the
     transactions contemplated hereby, will neither cause the Company nor any of
     its Subsidiaries to be in violation or default under any such license,
     sublicense or agreement, nor entitle any other party to any such license,
     sublicense or agreement to terminate or modify such license, sublicense or
     agreement. Except as set forth on Schedule 3.17, the Company or one of its
     Subsidiaries is the sole and exclusive owner or licensee of, with all
     right, title and interest in and to (free and clear of any and all liens,
     claims and encumbrances), the Company Proprietary Rights, and has sole and
     exclusive rights (and is not contractually obligated to pay any
     compensation to any third party in respect thereof) to the use thereof or
     the material covered thereby in connection with the services or products in
     respect of which the Company Proprietary Rights are being used. No claims
     with respect to the Company Proprietary Rights have been asserted or, to
     the knowledge of the Company, are threatened by any person nor are there
     any valid grounds for any bona fide claims (a) to the effect that the
     manufacture, sale, licensing or use of any of the products of the Company
     and its Subsidiaries as now manufactured, sold or licensed or used or
     proposed for manufacture, use, sale or licensing by the Company and its
     Subsidiaries infringes on any copyright, patent, trademark, service mark
 
                                       17
   19
 
     or trade secret, (b) against the use by the Company or any of its
     Subsidiaries of any trademarks, service marks, trade names, trade secrets,
     copyrights, patents, technology, know-how or computer software programs and
     applications used in the Company's or any of its Subsidiaries' business as
     currently conducted or as proposed to be conducted by the Company or any of
     its Subsidiaries, or (c) challenging the ownership by the Company or any of
     its Subsidiaries, validity or effectiveness of any of the Company
     Proprietary Rights. All material registered trademarks, service marks and
     copyrights held by the Company and its Subsidiaries are valid and
     subsisting. To the knowledge of the Company there is no material
     unauthorized use, infringement or misappropriation of any of the Company
     Proprietary Rights by any third party, including any employee or former
     employee of the Company or any of its Subsidiaries. No Company Proprietary
     Right or product of the Company or any of its Subsidiaries is subject to
     any outstanding decree, order, judgment, or stipulation restricting in any
     manner the licensing thereof by the Company or any of its Subsidiaries.
     Neither the Company nor any of its Subsidiaries has entered into any
     agreement (other than exclusive distribution agreements) under which the
     Company or its Subsidiaries are restricted from selling, licensing or
     otherwise distributing any of its products to any class of customers, in
     any geographic area, during any period of time or in any segment of the
     market. The Company's products, packaging and documentation contain
     copyright notices sufficient to maintain copyright protection on the
     copyrighted portions of the Company Proprietary Rights.
 
          3.17.3. EMPLOYEE AGREEMENTS.  Except as set forth on Schedule 3.17,
     each employee, officer and consultant of the Company and its Subsidiaries
     has executed a confidentiality agreement in substantially the form attached
     hereto as Schedule 3.17.3, providing the Company or one of its Subsidiaries
     with title and ownership to the Company Proprietary Rights developed or
     used by the Company and its Subsidiaries in their business. No employee,
     officer or consultant of the Company and its Subsidiaries is in violation
     of any term of any employment or consulting contract, proprietary
     information and inventions agreement, non-competition agreement, or any
     other contract or agreement relating to the relationship of any such
     employee, officer or consultant with the Company or any previous employer.
 
     3.18. INSURANCE CONTRACTS.  Schedule 3.18 hereto lists all contracts of
insurance and indemnity (not shown in any other Schedule to this Agreement) in
force at the date hereof with respect to the Company and its Subsidiaries. Such
contracts of insurance and indemnity and those shown in other Schedules to this
Agreement (collectively, the "Company Insurance Contracts") insure against such
risks, and are in such amounts, as appropriate and reasonable considering the
Company and its Subsidiaries' property, business and operations. All of the
Company Insurance Contracts are in full force and effect, with no default
thereunder by the Company or its Subsidiaries which could permit the insurer to
deny payment of claims thereunder. The Company has not received notice from any
of its insurance carriers that any insurance premiums will be materially
increased in the future or that any insurance coverage provided under the
Company Insurance Contracts will not be available in the future on substantially
the same terms as now in effect. The Company has not received or given a notice
of cancellation with respect to any of the Company Insurance Contracts.
 
     3.19. BANKING RELATIONSHIPS.  Schedule 3.19 hereto shows the names and
locations of all banks and trust companies in which the Company or any of its
Subsidiaries has accounts, lines of credit or safety deposit boxes and, with
respect to each account, line of credit or safety deposit box, the names of all
persons authorized to draw thereon or to have access thereto.
 
     3.20. REGISTRATION STATEMENT; PROXY STATEMENT/PROSPECTUS.  The information
supplied by the Company for inclusion in the Registration Statement shall not at
the time the Registration Statement is filed with the SEC and at the time it
becomes effective under the Securities Act, contain any untrue statement of a
material fact or omit to state any material fact required to be stated therein
or necessary in order to make the statements therein not misleading. The
information supplied by the Company for inclusion in the proxy
statement/prospectus to be sent to the stockholders of the Company and
stockholders of Parent in connection with the meeting of the Company's
stockholders to consider the Merger (the "Company Meeting") and in connection
with the meeting of Parent's stockholders to consider the issuance of shares of
Parent Stock pursuant to the Merger (the "Parent Meeting") (such proxy
statement/prospectus as amended or supplemented is referred to herein as the
"Proxy Statement") shall not, on the date the Proxy Statement is first mailed to
the Company's stockholders and Parent's stockholders, at the time of the Company
Meeting or
 
                                       18
   20
 
Parent Meeting and at the Effective Time, contain any untrue statement of a
material fact or omit to state any material fact required to be stated therein
or necessary in order to make the statements therein, in light of the
circumstances under which they are made, not false or misleading; or omit to
state any material fact necessary to correct any statement in any earlier
communication with respect to the solicitation of proxies for the Company
Meeting or Parent Meeting which has become false or misleading. The Proxy
Statement will comply as to form in all material respects with the provisions of
the Exchange Act and the rules and regulations thereunder. If at any time prior
to the Effective Time any event relating to the Company or any of its
affiliates, officers or directors should be discovered by the Company which
should be set forth in an amendment to the Registration Statement or a
supplement to the Proxy Statement, the Company shall promptly inform Parent.
Notwithstanding the foregoing, the Company makes no representation or warranty
with respect to any information supplied by Parent or Merger Sub which is
contained in any of the foregoing documents.
 
     3.21. POOLING.  To the knowledge of the Company, based on consultation with
the Company's independent accountants, neither the Company nor any of its
directors, officers or shareholders has taken any action that would prevent
Parent from accounting for the Merger as a pooling of interests under GAAP.
 
                                   ARTICLE 4
 
            REPRESENTATIONS AND WARRANTIES OF PARENT AND MERGER SUB
 
     Parent and Merger Sub, jointly and severally, represent and warrant to the
Stockholders as follows:
 
     4.1. CORPORATE STATUS OF PARENT AND ITS SUBSIDIARIES.  Parent and each of
its Subsidiaries is a corporation duly organized, validly existing and in good
standing under the laws of the jurisdiction of its incorporation, with the
requisite corporate power to own, operate and lease its properties and to carry
on its business as now being conducted. Parent and its Subsidiaries are duly
qualified or licensed to do business as foreign corporations and are in good
standing in all jurisdictions in which the character of the properties owned or
held under lease by each or the nature of the business transacted by each makes
qualification necessary, except where failure to be so qualified would not have
a Parent Material Adverse Effect.
 
     4.2. CAPITAL STOCK.
 
          4.2.1. AUTHORIZED STOCK OF PARENT.  The authorized capital stock of
     Parent consists of (a) 26,200,000 shares of Parent Stock, of which
     12,474,686 shares are issued and outstanding as of February 29, 1996 and
     (b) 1,600,000 shares of Preferred Stock, $1.00 par value per share, of
     which no shares are issued and outstanding. All of the outstanding shares
     of Parent Stock have been duly authorized and validly issued, were not
     issued in violation of any person's preemptive rights, and are fully paid
     and nonassessable. Each share of Parent Stock issued pursuant to the Merger
     shall be validly issued, fully paid and nonassessable.
 
          4.2.2. AUTHORIZED STOCK OF MERGER SUB.  The authorized capital stock
     of Merger Sub consists of 1,000 shares of Merger Sub Stock, of which 100
     shares are issued and outstanding. All of the outstanding shares of Merger
     Sub Stock have been duly authorized and validly issued, were not issued in
     violation of any person's preemptive rights, and are fully paid and
     nonassessable.
 
          4.2.3. CONVERTIBLE SECURITIES OF PARENT.  There are no outstanding
     subscriptions, options, warrants, conversion rights or other rights,
     securities, agreements or commitments obligating Parent to issue, sell or
     otherwise dispose of shares of its capital stock, or any securities or
     obligations convertible into, or exercisable or exchangeable for, any
     shares of its capital stock, other than (a) the transactions contemplated
     by this Agreement, (b) as disclosed in Schedule 4.2.3 hereto or (c)
     pursuant to the Parent's Amended and Restated 1986 Incentive and
     Nonqualified Stock Option Plan and Parent's 1992 Stock Purchase Plan
     (together, the "Parent Stock Plans"). Since February 9, 1996, Parent has
     not issued, sold or otherwise disposed of any shares of its capital stock,
     other than as described on Schedule 4.2.3 hereto and pursuant to the Parent
     Stock Plans. Except (a) for the transactions contemplated by this
     Agreement, (b) as set forth on Schedule 4.2.3 and (c) for options and
     rights granted pursuant to the
 
                                       19
   21
 
     Parent Stock Plans, neither Parent nor any Subsidiary is a party to or
     bound by any outstanding options, restrictions or other obligations,
     agreements or commitments to sell, repurchase, redeem or acquire any
     outstanding shares of capital stock or other equity securities of Parent or
     any Subsidiary. 2,006,524 shares of Parent Stock are subject to options
     outstanding as of March 11, 1996 under Parent's Amended and Restated 1986
     Incentive and Nonqualified Stock Option Plan and 4,550,000 shares of Parent
     Stock are reserved for issuance under the Parent Stock Plans.
 
     4.3. SUBSIDIARIES.  A list of Parent's Subsidiaries and their respective
jurisdictions of incorporation is set forth on Schedule 4.3 hereto. Except as
set forth on Schedule 4.3, immediately prior to the Closing, Parent will
beneficially and of record own all of the outstanding securities of its
Subsidiaries (except for directors qualifying shares, nominee shares and the
like), free and clear of all liens, charges, pledges, security interests,
encumbrances, and other restrictions and agreements with respect thereto. All of
the outstanding shares of capital stock of Parent's Subsidiaries have been duly
authorized and validly issued, were not issued in violation of any person's
preemptive rights, and are fully paid and nonassessable. Except as contemplated
by this Agreement, there are no outstanding subscriptions, options, warrants,
conversion rights or other rights, securities, agreements or commitments
obligating Parent or any of its Subsidiaries to issue, sell or otherwise dispose
of any shares of capital stock, or any securities or obligations convertible
into, or exercisable or exchangeable for, any shares of capital stock, of any of
Parent's Subsidiaries.
 
     4.4. AUTHORITY FOR AGREEMENT; NONCONTRAVENTION.
 
          4.4.1. AUTHORITY OF PARENT.  Each of Parent and Merger Sub has the
     corporate power and authority to enter into this Agreement and to
     consummate the transactions contemplated hereby. The execution and delivery
     of this Agreement and the consummation of the transactions contemplated
     hereby have been duly and validly authorized by the boards of directors of
     Parent and Merger Sub and the stockholder of Merger Sub and no other
     corporate proceedings on the part of Parent or Merger Sub are necessary to
     authorize the execution and delivery of this Agreement and the consummation
     of the transactions contemplated hereby, other than the approval of the
     issuance of the shares of Parent Stock pursuant to the Merger by the vote
     of the holders of a majority of Parent Stock. This Agreement and the other
     agreements contemplated hereby to be signed by Parent or Merger Sub have
     been duly executed and delivered by Parent and Merger Sub, as the case may
     be, and constitute valid and binding obligations of Parent and Merger Sub,
     as the case may be, enforceable against Parent and Merger Sub in accordance
     with their terms, subject to the qualifications that enforcement of the
     rights and remedies created hereby and thereby are subject to (a)
     bankruptcy, insolvency, reorganization, fraudulent conveyance, moratorium
     and other laws of general application affecting the rights and remedies of
     creditors and (b) general principles of equity (regardless of whether
     enforcement is considered in a proceeding in equity or at law).
 
          4.4.2. NO CONFLICT.  Except as set forth on Schedule 4.4.2 hereto,
     neither the execution and delivery of this Agreement by Parent or Merger
     Sub, nor the performance by Parent or Merger Sub of its obligations
     hereunder, nor the consummation by Parent or Merger Sub of the transactions
     contemplated hereby will (a) conflict with or result in a violation of any
     provision of the charter documents or by-laws of Parent or its Subsidiaries
     (including Merger Sub), or (b) with or without the giving of notice or the
     lapse of time, or both, conflict with, or result in any violation or breach
     of, or constitute a default under, or result in any right to accelerate or
     result in the creation of any lien, charge or encumbrance pursuant to, or
     right of termination under, any provision of any note, mortgage, indenture,
     lease, instrument or other agreement, Permit, concession, grant, franchise,
     license, judgment, order, decree, statute, ordinance, rule or regulation to
     which Parent, Merger Sub or any of Parent's other Subsidiaries is a party
     or by which any of them or any of their assets or properties is bound or
     which is applicable to any of them or any of their assets or properties. No
     authorization, consent or approval of, or filing with or notice to, any
     Governmental Entity is necessary for the execution and delivery of this
     Agreement by Parent or Merger Sub or the consummation by Parent or Merger
     Sub of the transactions contemplated hereby, except for (i) the filing of
     the Certificate of Merger with the Secretary of State of the State of
     Delaware, (ii) the filing of a Form 8-K and Form 10-C with the SEC within
     fifteen days and ten days, respectively, after the Closing, (iii) the
     filing of the Registration Statement with the SEC in accordance with the
     Securities Act, (iv) the filing of the Proxy Statement with the SEC in
     accordance with the Exchange Act, (v) any
 
                                       20
   22
 
     filings as may be required under applicable state securities laws and the
     laws of any foreign country, and (vi) such other consents, authorizations,
     filings, approvals and registrations which if not obtained or made would
     not have a Parent Material Adverse Effect.
 
     4.5. SEC STATEMENTS, REPORTS AND DOCUMENTS.  Parent has timely filed all
required forms, reports, statements and documents with the SEC since January 1,
1993. Parent heretofore has delivered or made available to counsel for the
Company true and complete copies of (a) its Annual Reports on Form 10-K for the
fiscal years ended June 30, 1994 and 1995, respectively, (b) its Quarterly
Reports on Form 10-Q for the fiscal quarters ended September 30, 1995 and
December 31, 1995, respectively, (c) all proxy statements relating to Parent's
meetings of stockholders (whether annual or special) held since June 30, 1994,
(d) all other forms, reports, statements and documents filed or required to be
filed by it with the SEC since June 30, 1994, and (e) all amendments and
supplements to all such reports and registration statements filed by Parent with
the SEC (the documents referred to in clauses (a), (b), (c), (d) and (e) being
hereinafter referred to as the "Parent Reports"). As of their respective dates,
the Parent Reports complied in all material respects with all applicable
requirements of the Securities Act and the Exchange Act and the rules and
regulations promulgated thereunder, and did not contain any untrue statement of
a material fact or omit to state a material fact required to be stated therein
or necessary to make the statements therein, in light of the circumstances under
which they were made, not misleading. The financial statements (including any
related notes) of Parent included in the Parent Reports were prepared in
conformity with GAAP applied on a consistent basis (except as otherwise stated
in the financial statements), and present fairly the consolidated financial
position, results of operations and changes in financial position of Parent and
its consolidated Subsidiaries as of the dates and for the periods indicated,
subject, in the case of unaudited interim consolidated financial statements, to
(i) the absence of certain notes thereto and (ii) normal year-end audit
adjustments which are not in the aggregate material. The consolidated balance
sheet of Parent and its Subsidiaries as at December 31, 1995, including the
notes thereto, is hereinafter referred to as the "Parent Balance Sheet." Parent
has heretofore furnished or made available to the Company a correct and complete
copy of any amendments or modifications, which have not yet been filed with the
SEC but which are required to be filed, to agreements, documents or other
instruments which previously had been filed by Parent with the SEC pursuant to
the Securities Act or the Exchange Act.
 
     4.6. ABSENCE OF MATERIAL ADVERSE CHANGES AND UNDISCLOSED
LIABILITIES.  Since the date of the Parent Balance Sheet, (a) Parent has not
suffered any Parent Material Adverse Effect, nor has there occurred or arisen
any event, condition or state of facts of any character that could reasonably be
expected to result in a Parent Material Adverse Effect and (b) there have been
no dividends or other distributions declared or paid in respect of, or any
repurchase or redemption by Parent or its Subsidiaries of, any of the shares of
capital stock of Parent or its Subsidiaries, or any commitment related to the
foregoing except as contemplated by this Agreement and the transactions
contemplated hereby. Parent and its Subsidiaries, considered as a whole, have no
material Liabilities that are not fully reflected or provided for on, or
disclosed in the notes to, the Parent Balance Sheet or elsewhere in the Parent
Reports, except (i) Liabilities incurred in the ordinary course of business
since the date of the Parent Balance Sheet, none of which individually or in the
aggregate has had or could reasonably be expected to have a Parent Material
Adverse Effect, (ii) Liabilities permitted or contemplated by this Agreement,
and (iii) Liabilities expressly disclosed on the Schedules delivered hereunder.
 
     4.7. COMPLIANCE WITH APPLICABLE LAW, CHARTER AND BY-LAWS.  Each of Parent
and its Subsidiaries has all requisite Permits from all Governmental Entities
necessary to conduct its business as currently conducted, and to own, lease and
operate its properties in the manner currently held and operated, except as set
forth on Schedule 4.7 hereto. All of Parent's and its Subsidiaries' Permits are
in full force and effect. Each of Parent and its Subsidiaries is in compliance
in all material respects with all the terms and conditions related to such
Permits. There are no proceedings in progress, pending or, to the knowledge of
Parent, threatened, which may result in revocation, cancellation, suspension, or
any material adverse modification of any of such Permits. The business of Parent
and its Subsidiaries is not being conducted in violation of any applicable law,
statute, ordinance, regulation, rule, judgment, decree, order, Permit,
concession, grant or other authorization of any Governmental Entity (including
the applicable provisions of the Securities Act and the Exchange Act),
 
                                       21
   23
 
except for any violations that, in the aggregate, do not and could not
reasonably be expected to have a Parent Material Adverse Effect or prevent or
materially delay the consummation of the transactions contemplated hereby.
Neither Parent nor any of its Subsidiaries is in default or violation of any
provision of its charter documents or its by-laws.
 
     4.8. LITIGATION AND AUDITS.  Except for any claim, action, suit or
proceeding disclosed in the Parent Reports or set forth on Schedule 4.8 hereto,
(a) there is no investigation by any Governmental Entity with respect to Parent
or its Subsidiaries pending or, to the knowledge of Parent, threatened, nor has
any Governmental Entity indicated to Parent or any of its Subsidiaries an
intention to conduct the same; (b) there is no claim, action, suit, arbitration
or proceeding pending or threatened against or involving Parent or any of its
Subsidiaries, or any of its or their assets or properties, at law or in equity,
or before any arbitrator or Governmental Entity, that, if adversely determined,
either singly or in the aggregate, would have a Parent Material Adverse Effect
or prevent or materially delay the consummation of the transactions contemplated
hereby; and (c) there are no judgments, decrees, injunctions or orders of any
arbitrator or Governmental Entity outstanding against Parent or any of its
Subsidiaries.
 
     4.9. TAX MATTERS.
 
          4.9.1. FILING OF RETURNS.  Except as set forth on Schedule 4.9 hereto,
     Parent and its Subsidiaries have prepared and filed on a timely basis with
     all appropriate governmental authorities all returns and other documents in
     respect of Taxes that they are required to file on or prior to the Closing,
     and all such returns or other documents are correct and complete in all
     material respects.
 
          4.9.2. PAYMENT OF TAXES.  Parent and its Subsidiaries have paid in
     full all Taxes accruing due on or before the Closing and, in the case of
     Taxes accruing on or before the Closing that are not due on or before the
     Closing, Parent has made adequate provision in its books and records and
     financial statements for such payment.
 
          4.9.3. WITHHOLDING.  Parent and its Subsidiaries have withheld from
     each payment made to any of their present or former employees, officers and
     directors all amounts required by law to be withheld and have, where
     required, remitted such amounts within the applicable periods to the
     appropriate governmental authorities.
 
          4.9.4. ASSESSMENTS.  There are no assessments of Parent or its
     Subsidiaries with respect to Taxes that have been issued and are
     outstanding. Except as set forth on Schedule 4.9, no Governmental Entity
     has examined or audited Parent or its Subsidiaries in respect of Taxes.
     Except as set forth on Schedule 4.9, neither Parent nor any of its
     Subsidiaries has received any indication in writing from any Governmental
     Entity that an assessment in respect of Parent or any of its Subsidiaries
     is proposed. Neither Parent nor any of its Subsidiaries have executed or
     filed any agreement extending the period of assessment or collection of any
     Taxes.
 
          4.9.5. ACCESS TO RETURNS.  The Company has been provided with a copy
     of or access to all federal, state, local and foreign income Tax returns
     filed by Parent and its Subsidiaries since January 1, 1992. The Company has
     been provided with a copy of or access to all assessments, extensions and
     waivers resulting from any audits of Parent or its Subsidiaries by a
     Governmental Entity in respect of Taxes, and all such assessments and
     related penalties and interest have been paid in full unless being
     contested in good faith by Parent or its Subsidiaries.
 
     4.10. EMPLOYEE BENEFIT PLANS; COMPLIANCE WITH ERISA.
 
          4.10.1. LIST OF PLANS.  Schedule 4.10 hereto contains a correct and
     complete list of all pension, profit sharing, retirement, deferred
     compensation, welfare, legal services, medical, dental or other employee
     benefit or health insurance plans, life insurance or other death benefit
     plans, disability, stock option, stock purchase, stock compensation, bonus,
     vacation pay, severance pay and other similar plans, programs, or
     agreements, and every material written personnel policy relating to any
     persons employed by Parent or in which any person employed by parent is
     eligible to participate and which is currently maintained or was maintained
     at any time in the last five calendar years by Parent or by any ERISA
 
                                       22
   24
 
     Affiliate (collectively, the "Parent Plans"). Parent has made available to
     the Company complete copies, as of the date hereof, of all of the Parent
     Plans that have been reduced to writing, together with all documents
     establishing or constituting any related trust, annuity contract, insurance
     contract or other funding instrument, and summaries of those that have not
     been reduced to writing. Parent has made available to the Company complete
     copies of current plan summaries, employee booklets, personnel manuals and
     other material documents or written materials concerning the Parent Plans
     that are in the possession of Parent as of the date hereof. Parent does not
     have any "defined benefit plans" as defined in Section 3(35) of ERISA.
 
          4.10.2. ERISA.  Neither Parent nor any ERISA Affiliate has incurred
     any "withdrawal liability" calculated under Section 4211 of ERISA and there
     has been no event or circumstance which would cause them to incur any such
     liability. Neither Parent nor any ERISA Affiliate has ever maintained a
     Parent Plan providing health or life insurance benefits to former
     employees, other than as required pursuant to Section 4980B of the Code or
     to any state law conversion rights. No plan previously maintained by Parent
     or its ERISA Affiliates which was subject to ERISA has been terminated; no
     proceedings to terminate any such plan have been instituted within the
     meaning of Subtitle C of Title IV of ERISA; and no reportable event within
     the meaning of Section 4043 of said Subtitle C of Title IV of ERISA with
     respect to which the requirement to file a notice with the Pension Benefit
     Guaranty Corporation has not been waived has occurred with respect to any
     such Parent Plan, and no liability to the Pension Benefit Guaranty
     Corporation has been incurred by Parent or its ERISA Affiliates. With
     respect to all the Parent Plans, Parent and every ERISA Affiliate are in
     material compliance with all requirements prescribed by all statutes,
     regulations, orders or rules currently in effect, and have in all material
     respects performed all obligations required to be performed by them.
     Neither Parent nor any ERISA Affiliate, nor any of their directors,
     officers, employees or agents, nor any trustee or administrator of any
     trust created under the Parent Plans, have engaged in or been a party to
     any "prohibited transaction" as defined in Section 4975 of the Code and
     Section 406 of ERISA which could subject Parent or its affiliates,
     directors or employees or the Parent Plans or the trusts relating thereto
     or any party dealing with any of the Parent Plans or trusts to any tax or
     penalty on "prohibited transactions" imposed by Section 4975 of the Code.
     Except as set forth on Schedule 4.10, neither the Parent Plans nor the
     trusts created thereunder have incurred any "accumulated funding
     deficiency," as such term is defined in Section 412 of the Code and
     regulations issued thereunder, whether or not waived.
 
          4.10.3. PLAN DETERMINATIONS.  Each Parent Plan intended to qualify
     under Section 401(a) of the Code has been determined by the Internal
     Revenue Service to so qualify, and the trusts created thereunder have been
     determined to be exempt from tax under Section 501(a) of the Code; copies
     of all determination letters have been delivered to Parent; and, to the
     knowledge of Parent, nothing has occurred since the date of such
     determination letters which might cause the loss of such qualification or
     exemption. With respect to each Parent Plan which is a qualified profit
     sharing plan, all employer contributions accrued for plan years ending
     prior to the Closing under the Parent Plan terms and applicable law have
     been made.
 
          4.10.4. FUNDING.  Except as set forth on Schedule 4.10:
 
             (a) all contributions, premiums or other payments due or required
        to be made to the Parent Plans as of the date hereof have been made as
        of the date hereof or are properly reflected on the Parent Balance
        Sheet;
 
             (b) there are no actions, liens, suits or claims pending or, to the
        knowledge of Parent, threatened (other than routine claims for benefits)
        with respect to any Parent Plan;
 
             (c) to the knowledge of Parent, no event has occurred, and there
        exists no condition or set of circumstances, which presents a material
        risk of a partial termination (within the meaning of Section 411(d)(3)
        of the Code) of any Parent Plan;
 
                                       23
   25
 
             (d) each Parent Plan that is a "group health plan" (as defined in
        Section 607(1) of ERISA) has been operated at all times in substantial
        compliance with the provisions of COBRA and any applicable, similar
        state law; and
 
             (e) with respect to any Parent Plan that is qualified under Section
        401(k) of the Code, individually and in the aggregate, no event has
        occurred, and to the knowledge of Parent, there exists no condition or
        set of circumstances in connection with which Parent could be subject to
        any liability that is reasonably likely to have a Parent Material
        Adverse Effect (except liability for benefits claims and funding
        obligations payable in the ordinary course) under ERISA, the Code or any
        other applicable law.
 
     4.11. EMPLOYMENT-RELATED MATTERS.  (a) Neither Parent nor any of its
Subsidiaries is a party to any collective bargaining agreement or other contract
or agreement with any labor organization or other representative of any of the
employees of Parent or any of its Subsidiaries; (b) there is no labor strike,
dispute, slowdown, work stoppage, lockout or other labor controversy that is
pending or threatened against or otherwise affecting Parent or any of its
Subsidiaries, and neither Parent nor any of its Subsidiaries has experienced the
same since January 1, 1992; and (c) all salaries, wages, vacation pay, bonuses,
commissions and other compensation payable by Parent or its Subsidiaries to the
employees of Parent and its Subsidiaries before the date hereof have been paid
in all material respects as of the date hereof.
 
     4.12. ENVIRONMENTAL.
 
          4.12.1. ENVIRONMENTAL LAWS.  Except for matters which, individually or
     in the aggregate, would not have a Parent Material Adverse Effect, (a)
     Parent and each of its Subsidiaries is in compliance with all applicable
     Environmental Laws in effect on the date hereof; (b) Parent and each of its
     Subsidiaries have not received any written communication that alleges that
     Parent or any of its Subsidiaries is not in compliance in all material
     respects with all applicable Environmental Laws in effect on the date
     hereof; (c) to the knowledge of Parent, there are no circumstances that may
     prevent or interfere with full compliance in the future with all applicable
     Environmental Laws; (d) all material Permits and other governmental
     authorizations currently held by Parent and each of its Subsidiaries
     pursuant to the Environmental Laws are in full force and effect, Parent and
     its Subsidiaries are in compliance with all of the terms of such Permits
     and authorizations, and no other Permits or authorizations are required by
     Parent or its Subsidiaries for the conduct of its and their business on the
     date hereof; and (e) the management, handling, storage, transportation,
     treatment, and disposal by Parent and each of its Subsidiaries of all
     Materials of Environmental Concern has been in compliance with all
     applicable Environmental Laws.
 
          4.12.2. ENVIRONMENTAL CLAIMS.  Except for Environmental Claims which,
     individually or in the aggregate, would not have a Parent Material Adverse
     Effect, there is no Environmental Claim pending or, to the knowledge of the
     Parent, threatened against or involving Parent or any of its Subsidiaries
     or against any person or entity whose liability for any Environmental Claim
     Parent or any of its Subsidiaries has or may have retained or assumed
     either contractually or by operation of law.
 
          4.12.3. NO BASIS FOR CLAIMS.  Except for matters which, individually
     or in the aggregate, would not have a Parent Material Adverse Effect, to
     the knowledge of Parent, there are no past or present actions or activities
     of Parent or any of its Subsidiaries, or any circumstances, conditions,
     events or incidents, including the storage, treatment, release, emission,
     discharge, disposal or arrangement for disposal of any Material of
     Environmental Concern, that could reasonably form the basis of any
     Environmental Claim against Parent or any of its Subsidiaries or against
     any person or entity whose liability for any Environmental Claim Parent or
     any of its Subsidiaries may have retained or assumed either contractually
     or by operation of law.
 
     4.13. NO BROKER'S OR FINDER'S FEES.  Except as set forth on Schedule 4.13
hereto, Parent has not paid or become obligated to pay any fee or commission to
any broker, finder, financial advisor or intermediary in connection with the
transactions contemplated by this Agreement.
 
                                       24
   26
 
     4.14. ASSETS OTHER THAN REAL PROPERTY.
 
          4.14.1. TITLE.  Parent or one of its Subsidiaries has good and
     marketable title to all of the tangible assets shown on the Parent Balance
     Sheet, in each case, free and clear of any Encumbrances, except for (a)
     assets disposed of since the date of the Parent Balance Sheet in the
     ordinary course of business and in a manner consistent with past practices,
     (b) liabilities, obligations and Encumbrances reflected in the Parent
     Balance Sheet or otherwise in the Parent Financial Statements, (c)
     Permitted Encumbrances, and (d) liabilities, obligations and Encumbrances
     set forth on Schedule 4.14 hereto.
 
          4.14.2. INVENTORY.  The inventory reflected on the Parent Balance
     Sheet contains no material amount of slow-moving or obsolete items that
     have not been reserved for. The values at which such inventories are
     carried on the Parent Balance Sheet reflect the normal inventory valuation
     policies of Parent and are carried in accordance with GAAP, consistently
     applied.
 
          4.14.3. CONDITION.  All receivables shown on the Parent Balance Sheet
     and all receivables accrued by Parent since the date of the Parent Balance
     Sheet, have been collected or are collectible in all material respects in
     the aggregate amount shown, less any allowances for doubtful accounts
     reflected therein, and, in the case of receivables arising since the date
     of the Parent Balance Sheet, any additional allowance in respect thereof
     calculated in a manner consistent with the allowance reflected in the
     Parent Balance Sheet. All material plant, equipment and personal property
     owned by Parent and its Subsidiaries and regularly used in its and their
     businesses is in good operating condition and repair, ordinary wear and
     tear excepted.
 
     4.15. REAL PROPERTY.
 
          4.15.1. PARENT REAL PROPERTY.  Neither Parent nor any of its
     Subsidiaries owns any real property.
 
          4.15.2. PARENT LEASES.  Schedule 4.15 lists all of the Parent Leases.
     Complete copies of the Parent Leases, and all material amendments thereto
     (which are identified on Schedule 4.15), have been made available by Parent
     to the Company. The Parent Leases grant leasehold estates free and clear of
     all Encumbrances granted by or caused by the actions of Parent or its
     Subsidiaries. To the knowledge of Parent, the Parent Leases are in full
     force and effect and are binding and enforceable against each of the
     parties thereto in accordance with their respective terms. Except as set
     forth on Schedule 4.15, neither Parent nor any of its Subsidiaries, nor, to
     the knowledge of Parent, any other party to a Parent Lease, has committed a
     material breach or default under any Parent Lease, nor has there occurred
     any event that with the passage of time or the giving of notice or both
     would constitute such a breach or default, nor are there any facts or
     circumstances that would reasonably indicate that Parent or any of its
     Subsidiaries is likely to be in material breach or default thereunder. No
     material construction, alteration or other leasehold improvement work with
     respect to the real property covered by any of the Parent Leases remains to
     be paid for or to be performed by Parent or any of its Subsidiaries. No
     Parent Leases have an unexpired term which including any renewal or
     extensions of such term provided for in the Parent Lease could exceed fifty
     years.
 
          4.15.3. CONDITION.  All buildings, structures and fixtures, or parts
     thereof, used by Parent or any of its Subsidiaries in the conduct of its
     business are in good operating condition and repair, ordinary wear and tear
     excepted, and are insured with coverages that are usual and customary for
     similar properties and similar businesses or are required, pursuant to the
     terms of the Parent Leases, to be insured by third parties.
 
     4.16. AGREEMENTS, CONTRACTS AND COMMITMENTS.  All contracts, leases,
instruments, licenses and other agreements required to be filed as an exhibit to
the Parent Reports or disclosed by Parent on a Schedule hereto (collectively,
"Parent Agreements") are valid and in full force and effect and neither Parent
nor any of its Subsidiaries has, nor has any other party thereto, breached any
provision of, or defaulted under the terms of, nor, to the knowledge of Parent,
are there any facts or circumstances that would reasonably indicate that Parent
or any of its Subsidiaries is likely to be in breach or default under any such
contract, lease, instrument, license or agreement, except for any breaches or
defaults that, in the aggregate, do not have and could not reasonably be
expected to have a Parent Material Adverse Effect.
 
                                       25
   27
 
     4.17. INTELLECTUAL PROPERTY.
 
          4.17.1. RIGHT TO INTELLECTUAL PROPERTY.  Except as set forth on
     Schedule 4.17.1 hereto, Parent and its Subsidiaries own, or have perpetual,
     fully paid, worldwide rights to use, all patents, trademarks, trade names,
     service marks, copyrights, and any applications therefor, maskworks, net
     lists, schematics, technology, know-how, computer software programs or
     applications (in both source code and object code form), and tangible or
     intangible proprietary information or material (excluding Commercial
     Software) that are used in and are material to the business of Parent and
     its Subsidiaries as currently conducted (the "Parent Proprietary Rights").
 
          4.17.2. NO CONFLICT.  The execution and delivery of this Agreement by
     Parent, and the consummation of the transactions contemplated hereby, will
     neither cause Parent nor any of its Subsidiaries to be in violation or
     default under any material license, sublicense or agreement to which Parent
     or any of its Subsidiaries is a party and pursuant to which Parent or any
     of its Subsidiaries or any other person is authorized to use any Parent
     Proprietary Right (excluding End-User Licenses) or other trade secret
     material to the business of Parent and its Subsidiaries, nor entitle any
     other party to any such license, sublicense or agreement to terminate or
     modify such license, sublicense or agreement. No claims with respect to the
     Parent Proprietary Rights have been asserted or, to the knowledge of
     Parent, are threatened by any person nor are there any valid grounds for
     any bona fide claims (a) to the effect that the manufacture, sale,
     licensing or use of any of the products of Parent and its Subsidiaries as
     now manufactured, sold or licensed or used or proposed for manufacture,
     use, sale or licensing by Parent and its Subsidiaries infringes on any
     copyright, patent, trademark, service mark or trade secret, (b) against the
     use by Parent or any of its Subsidiaries of any trademarks, service marks,
     trade names, trade secrets, copyrights, patents, technology, know-how or
     computer software programs and applications used in Parent's or any of its
     Subsidiaries' business as currently conducted or as proposed to be
     conducted by Parent or any of its Subsidiaries, or (c) challenging the
     ownership by Parent or any of its Subsidiaries, validity or effectiveness
     of any of the Parent Proprietary Rights. To the knowledge of Parent there
     is no material unauthorized use, infringement or misappropriation of any of
     the Parent Proprietary Rights by any third party, including any employee or
     former employee of Parent or any of its Subsidiaries. No Parent Proprietary
     Right or product of Parent or any of its Subsidiaries is subject to any
     outstanding decree, order, judgment, or stipulation restricting in any
     manner the licensing thereof by Parent or any of its Subsidiaries. Neither
     Parent nor any of its Subsidiaries has entered into any agreement (other
     than exclusive distribution or third party reseller agreements) under which
     Parent or its Subsidiaries are restricted from selling, licensing or
     otherwise distributing any of its products to any class of customers, in
     any geographic area, during any period of time or in any segment of the
     market.
 
     4.18. INSURANCE CONTRACTS.  Schedule 4.18 hereto lists all contracts of
insurance and indemnity (not shown in any other Schedule to this Agreement) in
force at the date hereof with respect to Parent and its Subsidiaries. Such
contracts of insurance and indemnity and those shown in other Schedules to this
Agreement (collectively, the "Parent Insurance Contracts") insure against such
risks, and are in such amounts, as appropriate and reasonable considering Parent
and its Subsidiaries' property, business and operations. All of the Parent
Insurance Contracts are in full force and effect, with no default thereunder by
Parent or its Subsidiaries which could permit the insurer to deny payment of
claims thereunder. Parent has not received notice from any of its insurance
carriers that any insurance premiums will be materially increased in the future
or that any insurance coverage provided under the Parent Insurance Contracts
will not be available in the future on substantially the same terms as now in
effect. Parent has not received or given a notice of cancellation with respect
to any of the Parent Insurance Contracts.
 
     4.19. POOLING.  To the knowledge of Parent, based on consultation with
Parent's independent accountants, neither Parent nor any of its directors,
officers or shareholders has taken any action that would prevent Parent from
accounting for the Merger as a pooling of interests under GAAP.
 
     4.20. REGISTRATION STATEMENT; PROXY STATEMENT/PROSPECTUS.  Subject to the
accuracy of the representations of the Company made in Section 3.20, the
registration statement on Form S-4 (including any amendments or supplements
thereto, the "Registration Statement"), pursuant to which the shares of Parent
 
                                       26
   28
 
Stock to be issued in the Merger will be registered with the SEC shall not, at
the time the Registration Statement is filed with the SEC and at the time it
becomes effective under the Securities Act, contain any untrue statement of a
material fact or omit to state any material fact required to be stated therein
or necessary in order to make the statements therein not misleading. The
information in the Proxy Statement to be sent to the stockholders of the Company
and stockholders of Parent in connection with the Company Meeting and the Parent
Meeting shall not, on the date the Proxy Statement is first mailed to the
Company's stockholders and Parent's stockholders, at the time of the Company
Meeting or Parent Meeting and at the Effective Time, contain any untrue
statement of a material fact or omit to state any material fact required to be
stated therein or necessary in order to make the statements therein, in light of
the circumstances under which they are made, not false or misleading; or omit to
state any material fact necessary to correct any statement in any earlier
communication with respect to the solicitation of proxies for the Company
Meeting or Parent Meeting which has become false or misleading. The Proxy
Statement will comply as to form in all material respects with the provisions of
the Exchange Act and the rules and regulations thereunder. If at any time prior
to the Effective Time any event relating to Parent, Merger Sub or any of their
respective affiliates, officers or directors should be discovered by Parent or
Merger Sub which should be set forth in an amendment to the Registration
Statement or a supplement to the Proxy Statement, Parent or Merger Sub shall
promptly inform the Company. Notwithstanding the foregoing, Parent and Merger
Sub make no representation or warranty with respect to any information supplied
by the Company which is contained in any of the foregoing documents.
 
                                   ARTICLE 5
                      CONDUCT PRIOR TO THE EFFECTIVE TIME
 
     5.1. CONDUCT OF BUSINESS OF THE COMPANY.  Except as set forth on Schedule
5.1 hereto, between the date of this Agreement and the Effective Time or the
date, if any, on which this Agreement is earlier terminated pursuant to its
terms, the Company and each of its Subsidiaries shall, except to the extent that
Parent shall otherwise consent in writing, (i) carry on its business in the
usual, regular and ordinary course in substantially the same manner as
heretofore conducted, pay its debts and taxes when due subject to good faith
disputes over such debts or taxes, pay or perform other material obligations
when due subject to good faith disputes over such obligations, and use all
reasonable efforts consistent with past practices and policies to preserve
intact the Company's present business organizations, keep available the services
of its present officers and employees and preserve its relationships with
customers, suppliers and others having business relationships with it, to the
end that the Company's and each of its Subsidiaries' goodwill and ongoing
business be unimpaired at the Effective Time, and (ii) promptly notify Parent of
any event or occurrence not in the ordinary course of business of the Company
and each of its Subsidiaries which will have or could reasonably be expected to
have a Company Material Adverse Effect. In addition, between the date of this
Agreement and the Effective Time or the date, if any, on which this Agreement is
earlier terminated pursuant to its terms, the Company and each of its
Subsidiaries shall not, except to the extent that Parent shall otherwise consent
in writing:
 
          (a) amend its charter documents or by-laws;
 
          (b) declare or pay any dividends or distributions on the Company's
     outstanding shares of capital stock nor purchase, redeem or otherwise
     acquire for consideration any shares of the Company's capital stock or
     other securities except in accordance with agreements existing as of the
     date hereof or as permitted under the Company Option Plans;
 
          (c) issue or sell any shares of its capital stock, effect any stock
     split or otherwise change its capitalization as it exists on the date
     hereof, or issue, grant, or sell any options, stock appreciation or
     purchase rights, warrants, conversion rights or other rights, securities or
     commitments obligating it to issue or sell any shares of its capital stock,
     or any securities or obligations convertible into, or exercisable or
     exchangeable for, any shares of its capital stock, other than the issuance
     of shares of Company Common Stock pursuant to the conversion, exercise or
     exchange of securities therefor outstanding as of the date hereof in
     accordance with their terms;
 
                                       27
   29
 
          (d) borrow or agree to borrow any funds or voluntarily incur, or
     assume or become subject to, whether directly or by way of guaranty or
     otherwise, any obligation or Liability, except (i) obligations incurred in
     the ordinary course of business consistent with past practices and (ii)
     obligations under the Company's line of credit with Silicon Valley Bank
     (and its line of credit, if any, with any other lender reasonably
     acceptable to Parent) (A) not to exceed $5.5 million in the aggregate
     outstanding at any time from the date hereof through the day immediately
     preceding the Net Worth Calculation Date and (B) not to exceed $5.0 million
     in the aggregate outstanding at any time from the Net Worth Calculation
     Date through the Effective Time;
 
          (e) pay, discharge or satisfy any claim, obligation or Liability in
     excess of $50,000 (in any one case) or $100,000 (in the aggregate), other
     than the payment, discharge or satisfaction in the ordinary course of
     business of obligations reflected on or reserved against in the Company
     Balance Sheet, or incurred since the date of the Company Balance Sheet in
     the ordinary course of business consistent with past practices or in
     connection with this transaction;
 
          (f) except as required by applicable law, adopt or amend in any
     material respect, any agreement or plan (including severance arrangements)
     for the benefit of its employees;
 
          (g) sell, mortgage, pledge or otherwise encumber or dispose of any of
     its assets which are material, individually or in the aggregate, to the
     business of the Company and its Subsidiaries, except in the ordinary course
     of business consistent with past practices and except with respect to
     securing its obligations to Silicon Valley Bank (and another lender
     reasonably acceptable to Parent) and Parent;
 
          (h) acquire by merging or consolidating with, or by purchasing any
     equity interest in or a material portion of the assets of, any business or
     any corporation, partnership interest, association or other business
     organization or division thereof, or otherwise acquire any assets which are
     material, individually or in the aggregate, to the business of the Company
     and its Subsidiaries, except in the ordinary course of business consistent
     with past practices;
 
          (i) subject to Section 5.1(o), increase the following amounts payable
     or to become payable: (i) the salary of any of its directors or officers,
     other than increases in the ordinary course of business consistent with
     past practices and not exceeding, in any case, ten percent (10%) of the
     director's or officer's salary on the date hereof, (ii) any other
     compensation of its directors or officers, including any increase in
     benefits under any bonus, insurance, pension or other benefit plan made for
     or with any of those persons, other than increases that are provided in the
     ordinary course of business consistent with past practices to broad
     categories of employees and do not discriminate in favor of the
     aforementioned persons, and (iii) the compensation of any of its other
     employees, consultants or agents except in the ordinary course of business
     consistent with past practices;
 
          (j) dispose of, permit to lapse, or otherwise fail to preserve the
     rights of the Company or any of its Subsidiaries to use the Company
     Proprietary Rights or enter into any settlement regarding the breach or
     infringement of, any Company Proprietary Rights, or modify any existing
     rights with respect thereto, other than in the ordinary course of business
     consistent with past practices, and other than any such disposal, lapse,
     failure, settlement or modification that does not have and could not
     reasonably be expected to have a Company Material Adverse Effect;
 
          (k) sell, or grant any right to exclusive use of, all or any part of
     the Company Proprietary Rights;
 
          (l) enter into any contract or commitment or take any other action
     that is not in the ordinary course of its business or could reasonably be
     expected to have an adverse impact on the transactions contemplated
     hereunder or that would have or could reasonably be expected to have a
     Company Material Adverse Effect;
 
          (m) amend in any material respect any agreement to which the Company
     or any of its Subsidiaries is a party the amendment of which will have or
     could reasonably be expected to have a Company Material Adverse Effect;
 
                                       28
   30
 
          (n) waive, release, transfer or permit to lapse any claims or rights
     (i) that has a value, or involves payment or receipt by it, of more than
     $50,000 or (ii) the waiver, release, transfer or lapse of which would have
     or could reasonably be expected to have a Company Material Adverse Effect;
 
          (o) intentionally take any action, including the acceleration of
     vesting of any options or other rights to acquire shares of the capital
     stock of the Company, which would be reasonably likely to interfere with
     Parent's ability to account for the Merger as a pooling of interests under
     GAAP;
 
          (p) take any action that would materially decrease the Company's net
     worth, provided, however, that payments by the Company of reasonable legal
     and accounting fees related to the Merger shall not be deemed to be a
     breach of this Section 5.1(p);
 
          (q) make any change in any method of accounting or accounting practice
     other than changes required to be made in order that the Company's
     financial statements comply with GAAP; or
 
          (r) agree, whether in writing or otherwise, to take any action
     described in this Section 5.1.
 
     5.2. CONDUCT OF BUSINESS OF PARENT.  Between the date of this Agreement and
the Effective Time or the date, if any, on which this Agreement is earlier
terminated pursuant to its terms, Parent and each of its Subsidiaries shall,
except to the extent that the Company shall otherwise consent in writing, (i)
carry on its business in the usual, regular and ordinary course in substantially
the same manner as heretofore conducted, pay its debts and taxes when due
subject to good faith disputes over such debts or taxes, pay or perform other
material obligations when due subject to good faith disputes over such
obligations, and use all reasonable efforts consistent with past practices and
policies to preserve intact its present business organizations, keep available
the services of its present officers and employees and preserve its
relationships with customers, suppliers and others having business relationships
with it, to the end that Parent's and each of its Subsidiaries' goodwill and
ongoing business be unimpaired at the Effective Time, and (ii) promptly notify
the Company of any event or occurrence not in the ordinary course of business of
Parent and each of its Subsidiaries which will have or could reasonably be
expected to have a Parent Material Adverse Effect. In addition, between the date
of this Agreement and the Effective Time or the date, if any, on which this
Agreement is earlier terminated pursuant to its terms, Parent and each of its
Subsidiaries shall not, except to the extent that the Company shall otherwise
consent in writing:
 
          (a) amend the charter documents or by-laws of Parent or Merger Sub;
 
          (b) declare or pay any dividends or distributions on Parent's
     outstanding shares of capital stock nor purchase, redeem or otherwise
     acquire for consideration any shares of Parent's capital stock or other
     securities except in accordance with agreements existing as of the date
     hereof or as permitted under the Parent Stock Plans;
 
          (c) issue or sell any shares of Parent's capital stock, effect any
     stock split or otherwise change Parent's capitalization as it exists on the
     date hereof, or issue, grant, or sell any options, stock appreciation or
     purchase rights, warrants, conversion rights or other rights, securities or
     commitments obligating Parent to issue or sell any shares of its capital
     stock, or any securities or obligations convertible into, or exercisable or
     exchangeable for, any shares of its capital stock, other than (i) the
     issuance of shares of Parent Stock pursuant to the conversion, exercise or
     exchange of securities therefor outstanding as of the date hereof in
     accordance with their terms and (ii) options to purchase shares of Parent
     Stock to be granted consistent with past practice;
 
          (d) sell, mortgage, pledge or otherwise encumber or dispose of any of
     its assets which are material, individually or in the aggregate, to the
     business of Parent and its Subsidiaries, except in the ordinary course of
     business consistent with past practices;
 
          (e) dispose of, permit to lapse, or otherwise fail to preserve the
     rights of Parent and its Subsidiaries to use the Parent Proprietary Rights
     or enter into any settlement regarding the breach or infringement of, any
     Parent Proprietary Rights, or modify any existing rights with respect
     thereto, other than in the ordinary course of business consistent with past
     practices, and other than any such disposal, lapse, failure,
 
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     settlement or modification that does not have and could not reasonably be
     expected to have a Parent Material Adverse Effect;
 
          (f) enter into any contract or commitment or take any other action
     that is not in the ordinary course of its business or could reasonably be
     expected to have an adverse impact on the transactions contemplated
     hereunder or that would have or could reasonably be expected to have a
     Parent Material Adverse Effect, other than guaranteeing payment of
     indebtedness of the Company;
 
          (g) amend in any material respect any agreement to which Parent or any
     of its Subsidiaries is a party the amendment of which will have or could
     reasonably be expected to have a Parent Material Adverse Effect;
 
          (h) waive, release, transfer or permit to lapse any claims or rights
     (i) that has a value, or involves payment or receipt by it, of more than
     $100,000 or (ii) the waiver, release, transfer or lapse of which would have
     or could reasonably be expected to have a Parent Material Adverse Effect;
 
          (i) intentionally take any action, including the acceleration of
     vesting of any options or other rights to acquire shares of the capital
     stock of Parent, which would be reasonably likely to interfere with
     Parent's ability to account for the Merger as a pooling of interests under
     GAAP; or
 
          (j) agree, whether in writing or otherwise, to take any action
     described in this Section 5.2.
 
                                   ARTICLE 6
 
                             ADDITIONAL AGREEMENTS
 
     6.1. PROXY STATEMENT/PROSPECTUS; REGISTRATION STATEMENT.  As promptly as
practicable after the execution of this Agreement, Parent and the Company shall
prepare and file with the SEC the Proxy Statement, and Parent shall prepare and
file with the SEC the Registration Statement in which the Proxy Statement will
be included as a prospectus. Each of Parent and the Company shall use its best
efforts to have the Registration Statement declared effective as soon thereafter
as practicable; provided, however, that Parent shall have no obligation to agree
to account for the Merger as a "purchase" in order to cause the Registration
Statement to become effective. The Proxy Statement shall include the
recommendations of (i) the Board of Directors of the Company in favor of the
Merger which shall not be withdrawn, modified or withheld except in compliance
with the fiduciary duties of the Company's Board under applicable law and (ii)
the Board of Directors of Parent in favor of the Merger which shall not be
withdrawn, modified or withheld except in compliance with the fiduciary duties
of Parent's Board under applicable law.
 
     6.2. MEETING OF STOCKHOLDERS.  Promptly after the Registration Statement is
declared effective by the SEC, the Company shall take all action necessary in
accordance with the GCL and its certificate of incorporation and by-laws to
convene the Company Meeting to be held as promptly as practicable for the
purpose of voting upon this Agreement and the Merger. The Company shall consult
with Parent and use all reasonable efforts to hold the Company Meeting on the
same day as the Parent Meeting. Promptly after the Registration Statement is
declared effective by the SEC, Parent shall take all action necessary in
accordance with the Massachusetts Business Corporation Law and its articles of
organization and by-laws to convene the Parent Meeting to be held as promptly as
practicable for the purpose of voting upon this Agreement and the issuance of
shares of Parent Stock to the Stockholders in the Merger as contemplated hereby.
Parent shall consult with the Company and use all reasonable efforts to hold the
Parent Meeting on the same day as the Company Meeting.
 
     6.3. EXCLUSIVITY.  From and after the date of this Agreement until the
earlier of the Effective Time and termination of this Agreement in accordance
with Article 9 hereof, the Company and its Subsidiaries will not, directly or
indirectly, through their respective affiliates, agents, officers and directors,
(a) solicit, initiate, participate in discussions or negotiations or otherwise
cooperate in any way with, or provide any information to any person, entity or
group concerning, any tender offer, exchange offer, merger, business
combination, sale of substantial assets, sale of shares of capital stock or
similar transaction involving the Company or any of its Subsidiaries or (b)
effect, or enter into any agreement to effect, any such transaction. The Company
will
 
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promptly communicate to Parent the terms of any proposal or offer or request for
information which it or any of its Subsidiaries may receive in respect of any
such proposed transaction.
 
     6.4. EXPENSES.  Each party hereto shall be responsible for its own costs
and expenses in connection with the Merger, including fees and disbursements of
consultants, investment bankers and other financial advisors, brokers and
finders, counsel and accountants.
 
     6.5. POOLING ACCOUNTING.  Parent and the Company shall each use its best
efforts to cause the business combination to be effected by the Merger to be
accounted for as a pooling of interests under GAAP. Each of Parent and the
Company shall use its best efforts to cause its Affiliates not to take any
action that would adversely affect the ability of Parent to account for the
business combination to be effected by the Merger as a pooling of interests
under GAAP.
 
     6.6. AFFILIATE AGREEMENTS.  Set forth on Schedule 6.6 is a list of those
persons who are, in Parent's or the Company's reasonable judgment, as the case
may be, Affiliates of Parent or the Company, as the case may be. Each of Parent
and the Company shall provide the other such information and documents as the
other shall reasonably request for purposes of reviewing such list. The Company
shall use its best efforts to deliver or cause to be delivered to Parent prior
to the Closing from each of the Affiliates of the Company, an executed Affiliate
Agreement in the form attached hereto as Exhibit D (each a "Company Affiliate
Agreement", collectively, the "Company Affiliate Agreements"). Parent shall use
its best efforts to deliver or cause to be delivered to the Company prior to the
Closing from each of the Affiliates of Parent, an executed Affiliate Agreement
in the form attached hereto as Exhibit E (each a "Parent Affiliate Agreement",
collectively, the "Parent Affiliate Agreements"). Parent shall be entitled to
place appropriate legends on the certificates evidencing any shares of Parent
Stock to be received by such Affiliates of the Company pursuant to the terms of
this Agreement, and to issue appropriate stop transfer instructions to the
transfer agent for Parent Stock, consistent with the terms of the Company
Affiliate Agreements.
 
     6.7. BLUE SKY LAWS.  Parent shall take such steps as may be necessary to
comply with the securities and blue sky laws of all jurisdictions which are
applicable to the issuance of shares of Parent Stock pursuant hereto and the
transactions contemplated hereby except that it will not be required to execute
a general consent to service of process in jurisdictions where it has not
already done so. The Company shall use its best efforts to assist Parent as may
be necessary to comply with the securities and blue sky laws of all
jurisdictions which are applicable in connection with the issuance of Parent
Stock pursuant hereto.
 
     6.8. STOCK OPTIONS.
 
          6.8.1. EXERCISABLE FOR PARENT STOCK.  Parent agrees that, at the
     Effective Time, each outstanding Stock Option, whether vested or unvested,
     will become an option exercisable into Parent Stock. Each such Stock Option
     shall continue to have, and be subject to, the same terms and conditions
     set forth in the option agreement for such Stock Option and the Company
     Option Plan, except that (a) such Stock Option shall be exercisable (when
     vested) for that number of whole shares of Parent Stock equal to the
     product of the number of shares of Company Common Stock that were issuable
     upon exercise of such Stock Option immediately prior to the Effective Time
     multiplied by the Exchange Ratio, rounded down to the nearest whole number
     of shares of Parent Stock, and (b) the per share exercise price for shares
     of Parent Stock issuable upon exercise of such Stock Option shall be equal
     to the quotient determined by dividing the exercise price per share of
     Company Common Stock at which such Stock Option was exercisable immediately
     prior to the Effective Time by the Exchange Ratio, rounded up to the
     nearest whole cent. After the Effective Time, Parent or the Surviving
     Corporation shall issue to each holder of an outstanding Stock Option a
     document evidencing the foregoing. Parent intends that the assumption and
     substitution of Stock Options that constitute "incentive stock options," as
     defined in Section 422(b) of the Code, will not constitute a modification
     of such options, as defined in Section 424 of the Code.
 
          6.8.2. FORM S-8.  Parent shall file a registration statement on Form
     S-8 for the shares of Parent Stock issuable with respect to Stock Options
     no later than sixty days after the Closing Date, and Parent shall use its
     best efforts to cause such registration statement to become effective then
     and remain effective for as long as the Stock Options are outstanding.
 
                                       31
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     6.9. WARRANTS.  Parent agrees that, at the Effective Time, each outstanding
Warrant will become a warrant exercisable for Parent Stock. Each such Warrant
shall continue to have, and be subject to, the same terms and conditions set
forth in the agreement for such Warrant, except that (a) such Warrant shall be
exercisable (when vested) for that number of whole shares of Parent Stock equal
to the product of the number of shares of Company Common Stock that were
issuable upon exercise of such Warrant immediately prior to the Effective Time
multiplied by the Exchange Ratio, rounded down to the nearest whole number of
shares of Parent Stock, and (b) the per share exercise price for shares of
Parent Stock issuable upon exercise of such Warrant shall be equal to the
quotient determined by dividing the exercise price per share of Company Common
Stock at which such Warrant was exercisable immediately prior to the Effective
Time (after giving effect to any adjustment to such exercise price required by
such Warrant as a result of the Merger) by the Exchange Ratio, rounded up to the
nearest whole cent. After the Effective Time, Parent or the Surviving
Corporation shall issue to each holder of an outstanding Warrant a document
evidencing the foregoing.
 
     6.10. BOARD REPRESENTATION.  As of the date hereof, Parent's Board of
Directors has five members and two vacancies. The Board of Directors of Parent
shall take appropriate action so that, effective upon the Effective Time, (a)
one vacancy shall be filled by William Goddard and (b) the other vacancy shall
be filled by a person selected by Parent and the Holder's Agent, provided,
however, if Parent and the Holder's Agent are unable to agree on a person to
fill such vacancy, then the vacancy shall remain unfilled until the stockholders
of Parent elect a person to fill such vacancy.
 
     6.11. TAX-FREE REORGANIZATION.  Parent and the Company shall each use all
reasonable efforts to cause the Merger to be treated as a reorganization within
the meaning of Section 368 of the Code.
 
     6.12. ACCESS AND INFORMATION.  The Company and Parent shall afford to the
other and to its officers, employees, accountants, counsel and other authorized
representatives full and complete access, upon 24 hours advance telephone
notice, during regular business hours, throughout the period prior to the
earlier of the Effective Time or the termination of this Agreement pursuant to
its terms, to its offices, properties, books and records and those of its
Subsidiaries, and shall use reasonable efforts to cause its representatives and
independent public accountants to furnish to the other party such additional
financial and operating data and other information as to its business,
customers, vendors and properties and those of its Subsidiaries as the other
party may from time to time reasonably request.
 
     6.13. PUBLIC DISCLOSURE.  Except as otherwise required by law, any press
release or other public disclosure of information regarding the proposed
transaction (including the negotiations with respect to the Merger and the terms
and existence of this Agreement) shall be developed by Parent, subject to the
Company's review. The Company and Parent agree that each party's non-disclosure
obligations contained in the Nondisclosure Agreement dated October 11, 1995
signed by the Company and Parent shall remain in full force and effect in
accordance with the terms of such Agreement.
 
     6.14. NO SOLICITATION OF EMPLOYEES.  Parent and the Company agree that
between the date of this Agreement and the Effective Time or the date one year
after the date, if any, on which this Agreement is earlier terminated pursuant
to its terms, neither party shall solicit, induce or recruit any of the other
party's employees to leave their employment.
 
     6.15. ESCROW AGREEMENT.  At the Closing, Parent and the Holder's Agent
shall enter into the Escrow Agreement with the Escrow Agent.
 
     6.16. COMPANY CLOSING CERTIFICATE.  At or prior to the Closing, the Company
shall deliver to Parent a certificate signed on behalf of the Company by the
President and Chief Financial Officer of the Company (the "Company Closing
Certificate"), which shall set forth the Actual Negative Net Worth.
 
     6.17. CADMOUNT ACKNOWLEDGMENT.  At or prior to the Closing, Cadmount shall
execute an acknowledgment (the "Cadmount Acknowledgment"), such acknowledgment
to be substantially in the form of Exhibit F attached hereto.
 
     6.18. OBTAINING LICENSE AGREEMENTS.  The Company acknowledges that, from
time to time, certain of its customers have obtained software and other Company
Proprietary Rights from the Company and its
 
                                       32
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Subsidiaries without entering into or becoming subject to written license
agreements. Between the date of this Agreement and the Closing, the Company
shall use all commercially reasonable efforts to identify those customers, and
to obtain from such customers, where possible when such customers order
additional products or services from the Company or renew maintenance with the
Company, signed license agreements in a form substantially similar to the
standard license agreements the Company now uses to license its software and
other Company Proprietary Rights.
 
     6.19. DIRECTORS AND OFFICERS INDEMNIFICATION.  From and after the Effective
Time, Parent and the Surviving Corporation shall indemnify, defend and hold
harmless each person who is now, or has been at any time prior to the date
hereof, an officer or director of the Company (the "Indemnified Parties") to the
same extent that such Indemnified Parties are currently indemnified by the
Company pursuant to the Company's Certificate of Incorporation and By-Laws for
acts or omissions in their capacities as officers or directors of the Company
occurring on or prior to the Effective Time.
 
     6.20. NASDAQ LISTING.  Parent agrees to authorize for listing on the Nasdaq
National Market the shares of Parent Stock issuable in connection with the
Merger, upon official notice of issuance.
 
     6.21. 401(K) MATCHING CONTRIBUTION POLICY.  The Company shall eliminate,
effective at or before the Effective Time and in a manner reasonably
satisfactory to Parent, any requirement or policy that the Company provide
matching contributions to participants in its 401(k) plan.
 
     6.22. NO INCREASE IN DEBT.  From the Net Worth Calculation Date through the
Effective Time, the Company shall not increase its aggregate obligations under
the Company's line of credit with Silicon Valley Bank (and its line of credit,
if any, with any other bank reasonably acceptable to Parent) above the aggregate
amount of such obligations as of the Net Worth Calculation Date.
 
     6.23. REASONABLE EFFORTS.  Subject to terms and conditions herein provided,
each of the parties agrees to use all reasonable efforts to take, or cause to be
taken, all action and to do, or cause to be done, all things necessary, proper
or advisable under applicable laws and regulations to consummate and make
effective the Merger and the other transactions contemplated by this Agreement.
Without limiting the generality of the foregoing, the Company and Parent each
will use all reasonable efforts to obtain all approvals, authorizations,
consents and waivers from, and give all notices to, any public or private third
parties that are necessary on its part in order to effect the transactions
contemplated hereby.
 
                                   ARTICLE 7
 
                              CONDITIONS PRECEDENT
 
     7.1. CONDITIONS PRECEDENT TO THE OBLIGATIONS OF EACH PARTY.  The
obligations of the parties hereto to effect the Merger shall be subject to the
fulfillment at or prior to the Closing of the following conditions:
 
          7.1.1. STOCKHOLDER APPROVAL.  This Agreement and the transactions
     contemplated hereby shall have been approved by the requisite vote under
     applicable law of the stockholders of the Company. The issuance of the
     shares of Parent Stock pursuant to the Merger shall have been approved by
     the stockholders of Parent by the vote required by Section 6(i) of Part III
     of Schedule D to the By-Laws of the National Association of Securities
     Dealers, Inc.
 
          7.1.2. REGISTRATION STATEMENT EFFECTIVE.  The SEC shall have declared
     the Registration Statement effective. No stop order suspending the
     effectiveness of the Registration Statement or any part thereof shall have
     been issued and no proceeding for that purpose, and no similar proceeding
     in respect of the Proxy Statement, shall have been initiated or threatened
     in writing by the SEC; and all requests for additional information on the
     part of the SEC shall have been complied with to the reasonable
     satisfaction of the parties hereto.
 
          7.1.3. NO INJUNCTION.  No injunction or restraining or other order
     issued by a court of competent jurisdiction that prohibits or materially
     restricts the consummation of the Merger or the other transactions
     contemplated hereby shall be in effect (each party agreeing to use all
     reasonable efforts to
 
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   35
 
     have any injunction or other order immediately lifted), and no action or
     proceeding shall have been commenced or threatened in writing seeking any
     injunction or restraining or other order that seeks to prohibit, restrain,
     invalidate or set aside consummation of the Merger or any of the other
     transactions contemplated hereby.
 
          7.1.4. ILLEGALITY.  There shall not have been any action taken, and no
     statute, rule or regulation shall have been enacted, by any state or
     federal government agency that would prohibit or materially restrict the
     consummation of the Merger or the other transactions contemplated hereby.
 
          7.1.5. ESCROW AGREEMENT.  Parent, the Holder's Agent and the Escrow
     Agent shall have entered into the Escrow Agreement as contemplated by
     Section 6.15 hereof.
 
          7.1.6. OPINION OF ACCOUNTANTS.  Parent shall have received a letter
     from Coopers & Lybrand L.L.P. regarding that firm's concurrence with the
     conclusions of Parent's management as to the appropriateness of pooling of
     interests accounting for the Merger under Accounting Principles Board
     Opinion No. 16 if closed and consummated in accordance with this Agreement.
 
          7.1.7. TAX OPINIONS.  Parent shall have received a written opinion
     from its counsel, Foley, Hoag & Eliot in form and substance reasonably
     satisfactory to it, to the effect that the Merger will constitute a
     reorganization within the meaning of Section 368(a) of the Code. The
     Company and the Stockholders shall have received a written opinion from the
     Company's counsel, Testa, Hurwitz & Thibeault, in form and substance
     reasonably satisfactory to the Company, to the effect that the Merger will
     constitute a reorganization within the meaning of Section 368(a) of the
     Code and that no gain or loss will be recognized by the Stockholders solely
     upon their receipt of Parent Stock in the Merger in exchange for Company
     Common Stock. The parties to this Agreement agree to make reasonable
     representations as requested by such counsel for the purpose of rendering
     such opinions.
 
          7.1.8. FORMULA PRICE PER SHARE.  The Formula Price Per Share shall not
     be less than $3.28 (appropriately adjusted to reflect fully the effect of
     any stock split, reverse stock split, stock dividend, reorganization,
     recapitalization, or like change with respect to Parent Stock occurring
     after the date hereof and prior to the Effective Time).
 
     7.2. CONDITIONS PRECEDENT TO OBLIGATION OF PARENT AND MERGER SUB TO EFFECT
THE MERGER.  The obligation of Parent and Merger Sub to effect the Merger shall
be subject to the fulfillment at or prior to the Closing of the following
additional conditions:
 
          7.2.1. REPRESENTATIONS AND WARRANTIES.  The representations and
     warranties of the Company contained in this Agreement shall be true and
     correct in all material respects on and as of the Effective Time, except
     for changes contemplated by this Agreement and except for those
     representations and warranties which address matters only as of a
     particular date (which shall remain true and correct as of such date), with
     the same force and effect as if made on and as of the Effective Time,
     except in all such cases, for such breaches, inaccuracies or omissions of
     such representations and warranties which have neither had nor reasonably
     would be expected to have a Company Material Adverse Effect; and the
     Company shall have delivered to Parent a certificate to that effect, dated
     the date of the Closing and signed on behalf of the Company by the
     President and Chief Financial Officer of the Company.
 
          7.2.2. AGREEMENTS AND COVENANTS.  The Company shall have performed in
     all material respects all of its agreements and covenants set forth herein
     that are required to be performed at or prior to the Effective Time; and
     the Company shall have delivered to Parent a certificate to that effect,
     dated the date of the Closing and signed on behalf of the Company by the
     President and Chief Financial Officer of the Company.
 
          7.2.3. LEGAL OPINION.  Parent and Merger Sub shall have received an
     opinion from Testa, Hurwitz & Thibeault, counsel to the Company, in
     substantially the form attached hereto as Exhibit G hereto.
 
          7.2.4. CLOSING DOCUMENTS.  The Company and the Holder's Agent shall
     have delivered to Parent and Merger Sub such closing documents as Parent
     shall reasonably request (other than additional opinions of counsel).
 
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   36
 
          7.2.5. AFFILIATE AGREEMENTS.  Each of the parties identified by the
     Company pursuant to Section 6.6 hereof as being an Affiliate of the Company
     shall have delivered to Parent an executed Company Affiliate Agreement
     which shall be in full force and effect.
 
          7.2.6. THIRD PARTY CONSENTS.  All third party consents or approvals
     listed in Schedule 7.2.6 hereto shall have been obtained by the Company and
     shall be effective and shall not have been suspended, revoked, or stayed by
     action of any such third party.
 
          7.2.7. MATERIAL ADVERSE EFFECT.  Since the date of this Agreement, the
     Company shall not have suffered a Company Material Adverse Effect.
 
          7.2.8. COMPANY CLOSING CERTIFICATE.  The Company shall have delivered
     the Company Closing Certificate to Parent.
 
          7.2.9. CADMOUNT NOTE.  The Cadmount Note shall have been converted
     into Company Common Stock and there shall be no amounts due under the
     Cadmount Note.
 
          7.2.10. CADMOUNT ACKNOWLEDGMENT  The Company and Cadmount shall have
     entered into the Cadmount Acknowledgment as contemplated by Section 6.17
     hereof.
 
          7.2.11. FAIRNESS OPINION.  Parent shall have received at the time of
     the mailing by Parent of the Proxy Statement to its stockholders an update
     from Stratagem of Stratagem's written opinion dated February 16, 1996 that
     the Merger is fair to Parent's stockholders from a financial point of view.
 
          7.2.12. VOTING AGREEMENT.  The Amended and Restated Voting Agreement
     dated May 1, 1995 between the Company and Cadmount shall have been
     terminated.
 
          7.2.13. STOCKHOLDER LIST.  The Company shall have delivered to Parent
     the Stockholder List.
 
          7.2.14. ELIMINATION OF MATCHING CONTRIBUTION TO 401(K) PLAN.  The
     Company shall have eliminated any requirement or policy to provide matching
     contributions for its 401(k) plan as contemplated by Section 6.21 hereof.
 
     7.3. CONDITIONS TO OBLIGATIONS OF THE COMPANY TO EFFECT THE MERGER.  The
obligation of the Company to effect the Merger shall be subject to the
fulfillment at or prior to the Closing of the following additional conditions:
 
          7.3.1. REPRESENTATIONS AND WARRANTIES.  The representations and
     warranties of Parent and Merger Sub contained in this Agreement shall be
     true and correct in all material respects on and as of the Effective Time,
     except for changes contemplated by this Agreement and except for those
     representations and warranties which address matters only as of a
     particular date (which shall remain true and correct as of such date), with
     the same force and effect as if made on and as of the Effective Time,
     except in all such cases, for such breaches, inaccuracies or omissions of
     such representations and warranties which have neither had nor reasonably
     would be expected to have a Parent Material Adverse Effect; and Parent
     shall have delivered to the Company a certificate to that effect, dated the
     date of the Closing and signed on behalf of Parent by the President and
     Chief Financial Officer of Parent.
 
          7.3.2. AGREEMENTS AND COVENANTS.  Parent and Merger Sub shall have
     performed in all material respects all of their agreements and covenants
     set forth herein that are required to be performed at or prior to the
     Effective Time; and Parent shall have delivered to the Company a
     certificate to that effect, dated the date of the Closing and signed on
     behalf of Parent by the President and Chief Financial Officer of Parent.
 
          7.3.3. LEGAL OPINION.  The Company shall have received an opinion from
     Foley, Hoag & Eliot, counsel to Parent, in substantially the form attached
     hereto as Exhibit H hereto.
 
          7.3.4. CLOSING DOCUMENTS.  Parent and Merger Sub shall have delivered
     to the Company such closing documents as the Company shall reasonably
     request (other than additional opinions of counsel).
 
                                       35
   37
 
          7.3.5. AFFILIATE AGREEMENTS.  Each of the parties identified by Parent
     pursuant to Section 6.6 hereof as being an Affiliate of Parent shall have
     delivered to the Company an executed Parent Affiliate Agreement which shall
     be in full force and effect.
 
          7.3.6. MATERIAL ADVERSE EFFECT.  Since the date of this Agreement,
     Parent shall not have suffered a Parent Material Adverse Effect.
 
          7.3.7. NASDAQ LISTING.  The shares of Parent Stock issuable to
     stockholders of the Company in connection with the Merger shall have been
     authorized for listing and eligible for trading on the Nasdaq National
     Market upon official notice of issuance.
 
                                   ARTICLE 8
 
                  SURVIVAL OF REPRESENTATIONS; INDEMNIFICATION
 
     8.1. SURVIVAL OF REPRESENTATIONS.
 
          8.1.1. THE COMPANY'S REPRESENTATIONS.  All representations and
     warranties made by the Company in this Agreement or any certificate or
     other writing delivered by the Company pursuant hereto or in connection
     herewith shall survive the Closing and any investigation at any time made
     by or on behalf of Parent and shall terminate on the first anniversary of
     the Effective Date (except that Parent Claims pending on the first
     anniversary of the Effective Date shall continue until resolved pursuant to
     this Article 8). The covenants made by the Company, the Stockholders and
     the Holder's Agent in this Agreement or any certificate or other writing
     delivered by the Company or any of its Affiliates, the Stockholders or the
     Holder's Agent pursuant hereto or in connection herewith shall survive the
     Closing and any investigation at any time made by or on behalf of Parent.
 
          8.1.2. PARENT'S REPRESENTATIONS.  All representations and warranties
     made by Parent and Merger Sub in this Agreement or any certificate or other
     writing delivered by Parent, Merger Sub or any of their respective
     Affiliates pursuant hereto or in connection herewith shall terminate at the
     Effective Time, and only the covenants of Parent, Merger Sub and their
     respective Affiliates that by their terms survive the Effective Time shall
     survive the Effective Time.
 
     8.2. AGREEMENT TO INDEMNIFY.  Subject to the terms and conditions of this
Article 8, the Stockholders agree to indemnify, defend and hold harmless Parent
and its Subsidiaries from and against any loss, liability, damage, cost or
expense (including costs and reasonable attorneys' fees and disbursements)
suffered, incurred or paid by Parent or any of its Subsidiaries which would not
have been suffered, incurred or paid if all the representations and warranties
of the Company contained in this Agreement or any certificate or other writing
delivered by the Company pursuant hereto or in connection herewith had been
true, complete and correct in all material respects (collectively, "Parent
Claims").
 
     8.3. LIMITATION OF STOCKHOLDERS' LIABILITY.
 
          8.3.1. LIMITATION OF PARENT CLAIMS.  The obligations and liabilities
     of the Stockholders hereunder with respect to indemnification for Parent
     Claims shall be subject to the following limitations:
 
             (a) The Stockholders shall be obligated to indemnify Parent only
        with respect to those Parent Claims as to which Parent has given the
        Holder's Agent written notice on or prior to a date one year after the
        Closing.
 
             (b) No indemnification shall be required to be made by the
        Stockholders hereunder unless the amount of Parent Claims exceeds
        $100,000 in the aggregate, in which case the Stockholders'
        indemnification obligations shall apply to the amount of such Parent
        Claims in excess of $100,000.
 
             (c) All claims for indemnification pursuant to Section 8.2 hereof
        shall be brought and recovered by Parent solely by the return to Parent
        of property from the Escrow Fund. Without limiting the generality of the
        foregoing, Parent shall not have any recourse against any Stockholder
 
                                       36
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        individually, or any Stockholder's assets or property, for Parent
        Claims, except for recovery against the Escrow Fund pursuant to the
        terms of this Agreement and the Escrow Agreement.
 
             (d) For purposes of determining the amount of property recoverable
        from the Escrow Fund sufficient to satisfy a Parent Claim subject to
        indemnification hereunder, the value of a share of Parent Stock shall be
        equal to the Formula Price Per Share.
 
             (e) Parent, the Surviving Corporation and the Stockholders
        acknowledge and agree that any distribution of property from the Escrow
        Fund to satisfy a Parent Claim hereunder shall be done so as to reduce
        each Stockholder's interest in the Parent Stock in the Escrow Fund in a
        pro rata manner based on the Stockholders' respective ownership
        interests in the Parent Stock in the Escrow Fund.
 
          8.3.2. EXCLUSIVE REMEDY.  The indemnification provided in this Article
     8 shall be Parent's and its Subsidiaries' exclusive remedy for any breach
     by the Company of a representation or warranty contained in this Agreement
     or any certificate or other writing delivered by the Company pursuant
     hereto or in connection herewith. Notwithstanding the foregoing, nothing
     contained herein shall limit a party's rights or remedies with respect to
     claims resulting from or arising out of willful misconduct or fraud.
 
     8.4. PROCESS OF INDEMNIFICATION FOR PARENT CLAIMS.
 
          8.4.1. NOTICE FROM PARENT.  Parent shall promptly notify the Holder's
     Agent in writing of the assertion of any Parent Claim by a third party or
     the discovery of any fact upon which Parent intends to base a Parent Claim
     hereunder. Such notice shall set forth the amount of the Parent Claim and
     specify the alleged basis of the Parent Claim. The delay or failure of
     Parent to provide notice hereunder shall not in any way limit Parent's
     indemnification rights hereunder except to the extent that the Stockholders
     shall have been materially adversely affected by such delay or failure and
     except that in any event such notice shall be made within the one year
     period provided in Section 8.3.1(a) hereof.
 
          8.4.2. RECOVERY BY PARENT.  If the Holder's Agent does not dispute the
     basis or amount of any Parent Claim within 30 days of receiving written
     notice thereof, Parent shall have the right promptly to recover indemnity
     as and to the extent provided herein and in the Escrow Agreement. If the
     Holder's Agent disagrees with the basis of the Parent Claim or the amount
     of damages caused thereby, then within 30 days of receiving written notice
     thereof, the Holder's Agent shall give notice to Parent of such
     disagreement (the "Dispute Notice") and, in that case, Parent shall have no
     right to recover indemnity hereunder until such time, if at all, as (a) a
     court of competent jurisdiction issues a final, non-appealable order
     specifying the amount of Parent's recovery, in which case Parent shall have
     the right promptly to recover the amount so specified (subject to the
     limitations contained in Section 8.3 hereof) and (b) Parent and the
     Holder's Agent agree in writing to the amount of Parent's recovery, in
     which case Parent shall have the right promptly to recover the amount so
     agreed. In the event Parent receives a Dispute Notice and the Parent Claim
     that is the subject of the Dispute Notice has not been resolved by
     agreement of Parent and the Holder's Agent, then Parent shall, not later
     than six months after its receipt of the Dispute Notice, commence a
     proceeding before a court of competent jurisdiction to adjudicate the
     Parent Claim that is the subject of the Dispute Notice.
 
          8.4.3. THIRD-PARTY PARENT CLAIMS.  Parent agrees promptly to notify
     the Holder's Agent of any Parent Claims asserted by third parties that are
     reasonably likely to give rise to indemnification hereunder ("Third-Party
     Parent Claims"). The Holder's Agent shall have the right to conduct and
     control, through counsel of his own choosing, any Third-Party Parent Claim,
     and Parent agrees to cooperate with the Holder's Agent and their counsel in
     that regard. Parent agrees that it will not settle any Third-Party Parent
     Claims without the consent of the Holder's Agent, which consent shall not
     be unreasonably withheld. Parent further agrees that if the Holder's Agent
     wishes to enter into a settlement with respect to a Third-Party Parent
     Claim, Parent will cooperate in such settlement, provided that such
     settlement includes as an unconditional term thereof the giving by the
     third party to Parent of a release from all liability in respect of such
     Third-Party Parent Claim.
 
                                       37
   39
 
                                   ARTICLE 9
 
                                  TERMINATION
 
     9.1. TERMINATION EVENTS.  This Agreement may be terminated and the Merger
abandoned at any time prior to the Effective Time:
 
          (a) by mutual written consent of Parent and the Company;
 
          (b) by Parent if there has been a breach of any representation,
     warranty, covenant or agreement contained in this Agreement on the part of
     the Company and such breach has not been cured within ten business days
     after written notice to the Company (provided, that neither Parent nor
     Merger Sub is in material breach of the terms of this Agreement, and
     provided further, that no cure period shall be required for a breach which
     by its nature cannot be cured) such that the conditions set forth in
     Section 7.2.1 or Section 7.2.2 hereof, as the case may be, will not be
     satisfied;
 
          (c) by the Company if there has been a breach of any representation,
     warranty, covenant or agreement contained in this Agreement on the part of
     Parent or Merger Sub and such breach has not been cured within ten business
     days after written notice to Parent (provided, that the Company is not in
     material breach of the terms of this Agreement, and provided further, that
     no cure period shall be required for a breach which by its nature cannot be
     cured) such that the conditions set forth in Section 7.3.1 or Section 7.3.2
     hereof, as the case may be, will not be satisfied;
 
          (d) by any party hereto if: (i) there shall be a final, non-appealable
     order of a federal or state court in effect preventing consummation of the
     Merger; (ii) there shall be any final action taken, or any statute, rule,
     regulation or order enacted, promulgated or issued or deemed applicable to
     the Merger by any Governmental Entity which would make consummation of the
     Merger illegal or which would prohibit Parent's ownership or operation of
     all or a material portion of the business or assets of the Company, or
     compel Parent to dispose of or hold separate all or a material portion of
     the business or assets of the Company or Parent as a result of the Merger;
     (iii) if the Company's stockholders do not approve this Agreement and the
     transactions contemplated hereby at the Company Meeting; (iv) if Parent's
     stockholders do not approve this Agreement and the issuance of shares of
     Parent Stock to the Stockholders in the Merger as contemplated hereby at
     the Parent Meeting; or
 
          (e) by any party hereto if the Merger shall not have been consummated
     by June 30, 1996, provided that the right to terminate this Agreement under
     this Section 9.1(e) shall not be available to any party whose failure to
     fulfill any material obligation under this Agreement has been the cause of,
     or resulted in, the failure of the Effective Time to occur on or before
     such date.
 
     Where action is taken to terminate this Agreement pursuant to this Section
9.1, it shall be sufficient for such action to be authorized by the board of
directors (as applicable) of the party taking such action.
 
     9.2. EFFECT OF TERMINATION.  In the event of termination of this Agreement
as provided in Section 9.1 hereof, this Agreement shall forthwith become void
and there shall be no liability or obligation on the part of the Parent, Merger
Sub, the Company or their respective officers, directors, stockholders or
Affiliates, except to the extent that a party hereto is in breach of any of its
representations, warranties, covenants or agreements set forth in this
Agreement, and provided that the provisions of Sections 6.4, 6.13 and 6.14
hereof and Article 10 hereof shall remain in full force and effect and survive
any termination of this Agreement.
 
                                   ARTICLE 10
 
                                 MISCELLANEOUS
 
     10.1. AMENDMENTS AND SUPPLEMENTS.  This Agreement may not be amended,
modified or supplemented by the parties hereto in any manner, except by an
instrument in writing signed on behalf of each of the parties hereto personally
or by their duly authorized officers or representatives.
 
                                       38
   40
 
     10.2. NO WAIVER.  The failure of any party hereto to enforce at any time
any of the provisions of this Agreement shall in no way be construed to be a
waiver of any such provision, nor in any way to affect the validity of this
Agreement or any part hereof or the right of such party thereafter to enforce
each and every such provision. No waiver of any breach of or non-compliance with
this Agreement shall be held to be a waiver of any other or subsequent breach or
non-compliance.
 
     10.3. GOVERNING LAW.  This Agreement shall be governed by, and construed
and enforced in accordance with, the substantive laws of The Commonwealth of
Massachusetts, without regard to its principles of conflicts of laws.
 
     10.4. NOTICE.  All notices and other communications hereunder shall be in
writing and shall be deemed given if delivered by hand, sent by facsimile
transmission with confirmation of receipt requested, sent via a reputable
overnight courier service with confirmation of receipt requested, or mailed by
registered or certified mail (postage prepaid and return receipt requested) to
the parties at the following addresses (or at such other address for a party as
shall be specified by like notice), and shall be deemed given on the date on
which delivered by hand or otherwise on the date of receipt as confirmed:
 
     To Parent or Merger Sub:
 
        Bachman Information Systems, Inc.
        Eight New England Executive Park
        Burlington, Massachusetts 01803
        Attn: President
 
     With a copy to:
 
        John D. Patterson, Jr., Esq.
        Foley, Hoag & Eliot
        One Post Office Square
        Boston, Massachusetts 02109
 
     To the Company:
 
        Cadre Technologies Inc.
        222 Richmond Street
        Providence, Rhode Island 02903
        Attn: President
 
     With a copy to:
 
        William B. Simmons, Jr., Esq.
        Testa, Hurwitz & Thibeault
        High Street Tower
        125 High Street
        Boston, Massachusetts 02110
 
     To the Holder's Agent:
 
        James P. Lally
        Kleiner Perkins Caufield & Byers
        2750 Sandhill Road
        Menlo Park, California 94025
 
     With a copy to:
 
        William B. Simmons, Jr., Esq.
        Testa, Hurwitz & Thibeault
        High Street Tower
        125 High Street
        Boston, Massachusetts 02110
 
                                       39
   41
 
     10.5. ENTIRE AGREEMENT.  This Agreement and the documents and instruments
and other agreements among the parties hereto as contemplated by or referred to
herein (including the Nondisclosure Agreement dated October 11, 1995 between
Parent and the Company) constitute the entire agreement among the parties with
respect to the subject matter hereof and supersede all other prior agreements
and understandings, both written and oral, between the parties with respect to
the subject matter hereof, including the Letter of Intent dated December 6,
1995, as amended, between Parent and the Company. Each party hereto acknowledges
that, in entering this Agreement and completing the transactions contemplated
hereby, such party is not relying on any representation, warranty, covenant or
agreement not expressly stated in this Agreement or in the agreements among the
parties contemplated by or referred to herein.
 
     10.6. ASSIGNABILITY.  This Agreement is not intended to confer upon any
person other than the parties hereto any rights or remedies hereunder, except as
otherwise expressly provided herein. Neither this Agreement nor any of the
rights and obligations of the parties hereunder shall be assigned or delegated,
whether by operation of law or otherwise, without the written consent of all
parties hereto, except that certain rights and obligations of Merger Sub and the
Company may be assigned and delegated to the Surviving Corporation as a result
of the Merger without any further consent hereunder.
 
     10.7. VALIDITY.  The invalidity or unenforceability of any provisions of
this Agreement shall not affect the validity or enforceability of any other
provisions of this Agreement, each of which shall remain in full force and
effect.
 
     10.8. SPECIFIC PERFORMANCE.  The parties hereto acknowledge that damages
alone may not adequately compensate a party for violation by another party of
this Agreement. Accordingly, in addition to all other remedies that may be
available hereunder or under applicable law, any party shall have the right to
any equitable relief that may be appropriate to remedy a breach or threatened
breach by any other party hereunder, including the right to enforce specifically
the terms of this Agreement by obtaining injunctive relief in respect of any
violation or non-performance hereof.
 
     10.9. COUNTERPARTS.  This Agreement may be executed in one or more
counterparts, all of which together shall constitute one and the same agreement.
 
                                   * * * * *
 
     IN WITNESS WHEREOF, the parties have duly executed this Agreement and Plan
of Merger as of the date first above written.
 
                                          BACHMAN INFORMATION SYSTEMS, INC.
 
                                          By: /s/  Peter J. Boni
                                            Title: President
 
                                          B.C. ACQUISITION CORP.
 
                                          By: /s/  Peter J. Boni
                                            Title: President
 
                                          CADRE TECHNOLOGIES INC.
 
                                          By: /s/ William H. D. Goddard
                                              Title: Director
 
                                       40
   42
 
                                                          EXHIBIT B
 
                                                   LETTER OF TRANSMITTAL
                                                      FOR SURRENDER OF
                                                        COMMON STOCK
                                            OF
                                                  CADRE TECHNOLOGIES INC.
 
     For submitting certificates formerly representing shares of Common Stock of
Cadre Technologies Inc., pursuant to the Agreement and Plan of Merger dated as
of March 25, 1996 (the "Merger Agreement") among Bachman Information Systems,
Inc. ("Bachman"), B.C. Acquisition Corp. ("Merger Sub") and Cadre Technologies
Inc. ("Cadre").
 
 This Letter of Transmittal should be completed, signed and submitted, together
 with your certificates formerly representing shares of Cadre Technologies Inc.
                                Common Stock to:
 
                       STATE STREET BANK & TRUST COMPANY
 


                  By Mail:                                        By Hand:
          ------------------------                        ------------------------
                                                       
          State Street Bank &
            Trust                                         Bank of Boston
          Corporate Reorganization                        c/o Boston Equiserve
          P.O. Box 9061                                   Corporate Reorganization
          Boston, MA 02205                                55 Broadway, 3rd Floor
                                                          New York, NY 10006

 
                       By Overnight Mail:
 
                       State Street Bank and Trust
                       Corporate Organization
                       2 Heritage Drive
                       N. Quincy, MA 02171
 
                       Telephone Number: (800) 426-5523
                       Fax Number: (617) 774-4519
                       Confirm:      (617) 774-4511
 
     In connection with the merger (the "Merger") of Merger Sub, a wholly-owned
subsidiary of Bachman with and into Cadre, and, pursuant to Section 2.9 of the
Merger Agreement, the undersigned encloses herewith and surrenders the following
certificates (the "Certificates") formerly representing shares of Cadre Common
Stock (the "Shares"). You are hereby authorized and instructed to prepare in the
name and deliver to the address indicated below a certificate representing the
appropriate number of whole shares of Parent Stock (as defined in the Merger
Agreement) to be issued in exchange for the Shares evidenced by the enclosed
Certificate(s), less the portion thereof (approximately 10%) previously
delivered into escrow in respect of such Shares pursuant to Section 2.9 of the
Merger Agreement.
 
                                        1
   43
 
                            CERTIFICATE(S) ENCLOSED
 


 NAME AND ADDRESS OF
  REGISTERED OWNER       CERTIFICATE NO.      NUMBER OF SHARES
- ---------------------    ----------------    ------------------
                                       
 

 
     The undersigned hereby represents and warrants that the undersigned has
full power and authority to submit, sell, assign and transfer the Certificates
and the Shares and that the Shares are owned by the undersigned and are free and
clear of all liens, charges and encumbrances and not subject to any adverse
claim. The undersigned agrees to indemnify, defend and hold harmless Bachman and
its affiliates from and against any loss, liability, damage, cost or expense
(including costs and reasonable attorneys' fees and disbursements) suffered,
incurred or paid by Bachman or its affiliates which would not have been
suffered, incurred or paid if the representations and warranties of the
undersigned in this Letter of Transmittal had been true, complete and correct in
all material respects. The undersigned will, upon request, execute any
additional documents necessary or desirable to complete the transfer of the
Shares. All authority herein conferred shall survive the death or incapacity of
the undersigned, and all obligations of the undersigned hereunder shall be
binding upon the heirs, personal representatives, successors and assigns of the
undersigned.
 
     By signing below, under penalties of perjury, the undersigned certifies (1)
that the Taxpayer Identification or Social Security Number set forth below is
the undersigned's correct Taxpayer Identification or Social Security Number, (2)
that all other information provided herein is true and accurate and (3) that the
undersigned is not subject to backup withholding because (a) the undersigned has
not been notified that the undersigned is subject to backup withholding as a
result of a failure to report all interest or dividends or (b) the Internal
Revenue Service has notified the undersigned that the undersigned is no longer
subject to backup withholding. (The undersigned must cross out subpart (3) of
the certification if the Internal Revenue Service has notified the undersigned
that the undersigned is subject to backup withholding due to the under reporting
of dividends or interest on tax returns and notice has not been received from
the Internal Revenue Service advising that backup withholding has been
terminated.) NOTE: FAILURE TO COMPLETE AND RETURN THIS INFORMATION WILL RESULT
IN BACKUP WITHHOLDING ON PAYMENTS DUE TO YOU.
 
                                        2
   44
 
     IMPORTANT:  THIS LETTER OF TRANSMITTAL AND ALL OTHER DOCUMENTS AND
INSTRUMENTS REQUIRED HEREBY SHOULD BE MAILED OR DELIVERED TO STATE STREET BANK &
TRUST COMPANY ("STATE STREET") AT THE ADDRESSES SET FORTH ABOVE. THE METHOD OF
DELIVERY TO STATE STREET IS AT YOUR OPTION AND RISK, BUT, IF SENT BY MAIL,
REGISTERED MAIL IS SUGGESTED. UNLESS AND UNTIL ANY OUTSTANDING CERTIFICATES ARE
SURRENDERED TO STATE STREET, NO DIVIDENDS OR DISTRIBUTIONS OF ANY KIND PAYABLE
TO HOLDERS OF RECORD OF SHARES OF PARENT STOCK SHALL BE PAID TO SUCH HOLDER. NO
INTEREST WILL ACCRUE ON ANY CASH PAYMENT DUE OR UNPAID DIVIDENDS OR
DISTRIBUTIONS.
- -----------------------------------
(Signature)
Name:
Phone No:
Identification or Social
Security No:
 
- -----------------------------------
(Signature)
 
Name:
Phone No:
Identification or Social
Security No:
- --------------------------------------------------------------------------------
                         (DO NOT WRITE BELOW THIS LINE)
- --------------------------------------------------------------------------------
 


                                                                          PORTION DEPOSITED
     CADRE TECHNOLOGIES INC.                                                IN ESCROW FOR
      SHARES RECEIVED FROM              BACHMAN COMMON STOCK ISSUED        ACCOUNT OF THE
        THIS SHAREHOLDER               DIRECTLY TO THIS SHAREHOLDER          STOCKHOLDER
- ---------------------------------    ---------------------------------    -----------------
 CERT. NO.        NO. OF SHARES       CERT. NO.        NO. OF SHARES        NO. OF SHARES
                                                              
- ------------    -----------------    ------------    -----------------    -----------------
- ------------    -----------------    ------------    -----------------    -----------------
- ------------    -----------------    ------------    -----------------    -----------------
- ------------    -----------------    ------------    -----------------    -----------------

 
                                             Dated as of          , 1996
 
                                             All Registered Owners must sign
                                             exactly as name(s) appear on
                                             Certificate(s). If anyone other
                                             than the Registered Owner or an
                                             attorney, personal representative,
                                             trustee, custodian, guardian, other
                                             fiduciary or officer of a Taxpayer
                                             corporation signs the Letter of
                                             Transmittal, proper and
                                             satisfactory evidence of authority
                                             to act must be submitted herewith.
                                             Dated as of          , 1996
 
                                             All Registered Owners must sign
                                             exactly as name(s) appear on
                                             Certificate(s). If anyone other
                                             than the Registered Owner or an
                                             attorney, personal representative,
                                             trustee, custodian, guardian, other
                                             fiduciary or officer of a Taxpayer
                                             corporation signs the Letter of
                                             Transmittal, proper and
                                             satisfactory evidence of authority
                                             to act must be submitted herewith.
   45
 
                                   EXHIBIT C
 
                                ESCROW AGREEMENT
 
     This Escrow Agreement, dated as of this      day of           , 1996 (this
"Agreement"), is by and among Bachman Information Systems, Inc., a Massachusetts
corporation ("Parent"), James P. Lally, as agent with power of attorney (the
"Holder's Agent") for the stockholders of Cadre Technologies Inc., a Delaware
Corporation (the "Company"), and State Street Bank and Trust Company, a
Massachusetts banking corporation, as escrow agent (the "Escrow Agent").
 
     WHEREAS, pursuant to an Agreement and Plan of Merger by and among Parent,
B.C. Acquisition Corp, a Delaware corporation and wholly-owned subsidiary of
Parent ("Merger Sub") and the Company dated as of March 25, 1996 (the "Merger
Agreement," a true and correct copy of which is annexed hereto as Exhibit B;
capitalized terms used but not defined herein shall have the respective meanings
ascribed to them in the Merger Agreement), the parties thereto have agreed,
subject to the terms and conditions set forth therein, to merge Merger Sub with
and into the Company and thereby to convert all of the Company Common Stock into
shares of Parent Stock;
 
     WHEREAS, pursuant and subject to the Merger Agreement, the stockholders of
the Company (the "Stockholders") have agreed to indemnify Parent for certain
claims that Parent may incur; and
 
     WHEREAS, pursuant to the Merger Agreement, Parent is transferring
concurrently herewith to the Escrow Agent as security for potential Parent
Claims incurred by Parent, an aggregate of        shares of Parent Stock (which
amount represents approximately ten percent of each Stockholder's portion of the
total number of shares of Parent Stock into which such Stockholder's Company
Common Stock has been converted), to be held by the Escrow Agent upon the terms
and conditions set forth herein (for purposes of this Agreement, the term
"Escrow Fund" shall refer to the shares of Parent Stock held by the Escrow Agent
from time to time pursuant to this Agreement).
 
     NOW, THEREFORE, in consideration of the premises and the mutual covenants
and agreements herein contained, the parties hereto agree as follows:
 
     1. ESTABLISHMENT OF ESCROW.
 
     (a) Parent and the Holder's Agent hereby appoint the Escrow Agent to serve
as agent for the purpose of holding and distributing the Escrow Fund upon the
terms and conditions herein set forth, and the Escrow Agent accepts such
appointment subject to the terms and conditions hereof. Simultaneously with the
execution of this Agreement, Parent has deposited with the Escrow Agent
          shares of Parent Stock (the "Deposit"), which shares represent a part
of the shares of Parent Stock issuable pursuant to the Merger in respect of
shares of Company Common Stock outstanding immediately prior to the Effective
Time as set forth in Section 2.9.2 of the Merger Agreement. The Escrow Agent
hereby acknowledges receipt of the Deposit, which consists of one certificate
for each Stockholder, each such certificate representing the number of shares of
Parent Stock set forth opposite such Stockholder's name on Exhibit A hereto.
 
     (b) If at any time during the term of this Agreement, a stock dividend,
reclassification, readjustment or other change is declared or made in the
capital structure of Parent, Parent shall notify the Escrow Agent of such event,
identifying the number of new, substituted or additional shares or securities to
be issued to each Stockholder (together with a revised Exhibit A hereto) and
cause delivery of stock certificates evidencing all new, substituted or
additional shares, or other securities, issued by reason of any such change with
respect to the shares of Parent Stock to be deposited in escrow hereunder, and
such certificates evidencing all new, substituted or additional shares, or other
securities, issued by reason of any such change shall be deposited with the
Escrow Agent and shall for all purposes constitute part of the Escrow Fund
hereunder and be deemed shares of Parent Stock as such term is used herein.
 
                                        1
   46
 
     2. DISTRIBUTION OF THE ESCROW FUND.
 
     (a) Parent shall notify in writing the Escrow Agent and the Holder's Agent
of any Parent Claim specifying the amount of the Parent Claim and the number of
shares of Parent Stock, after giving effect to the limitations and the manner of
calculating such number of shares, as set forth in Article 8 of the Merger
Agreement, sufficient to satisfy such Parent Claim and a reasonably detailed
summary of the basis for such Parent Claim.
 
     (b) Upon resolution of any Parent Claim permitting recovery from the Escrow
Fund in accordance with the terms of the Merger Agreement, the Escrow Agent
shall:
 
        (i) in the case of a Parent Claim submitted to a judicial proceeding
        where the court has awarded recovery to Parent and the Escrow Agent has
        not received a court order prohibiting it from making a distribution out
        of the Escrow Fund to satisfy such recovery, ten days after receipt of
        notice sent by Parent to the Holder's Agent and the Escrow Agent
        indicating that the award from such proceeding is non-appealable and
        final and attaching a copy of such award specifying the amount of such
        recovery; or
 
        (ii) in the case of a Parent Claim settled by written agreement between
        Parent and the Holder's Agent, upon receipt of a copy of such agreement,
        specifying the amount of such recovery; or
 
        (iii) in the case of a Parent Claim where the Holder's Agent is deemed
        to have agreed to a recovery because he has not objected to notice
        seeking such recovery in the manner and within the time set forth in
        Section 8.4.2 of the Merger Agreement and the Escrow Agent has not
        received a court order prohibiting it from making a distribution out of
        the Escrow Fund to satisfy such recovery, ten days after receipt of
        notice sent by Parent to the Holder's Agent and the Escrow Agent
        specifying the amount of such recovery and indicating that the Holder's
        Agent has failed to object to such recovery in the manner and within the
        time set forth in Section 8.4.2 of the Merger Agreement,
 
deliver to Parent certificates representing a number of shares of Parent Stock
sufficient to satisfy such recovery as set forth in the Parent Claim, in the
amount of the award as contemplated in Section 2(b)(i), the settlement agreement
contemplated under Section 2(b)(ii), or the notice of claim under Section
2(b)(iii), together with instruments of transfer executed and delivered by the
Holder's Agent in accordance with Section 2(d) hereof.
 
     (c) Any distribution of shares of Parent Stock to satisfy a Parent Claim
pursuant to Section 2(b) hereof shall be done so as to reduce each Stockholder's
interest in shares of Parent Stock held in the Escrow Fund in a pro rata manner
based on the Stockholders' respective ownership interests in the shares of
Parent Stock in the Escrow Fund.
 
     (d) In order that the Escrow Agent may distribute the shares of Parent
Stock from the Escrow Fund as provided in this Agreement, Parent agrees to
deliver to the Escrow Agent upon surrender of a certificate then held by the
Escrow Agent (i) a new certificate or certificates representing the shares of
Parent Stock to be distributed hereunder, issued in the name of the distributee
and (ii) if necessary, new certificates representing shares of Parent Stock
issued in the name of the appropriate Stockholders to be retained by the Escrow
Agent as part of the Escrow Fund. The Holder's Agent shall execute and deliver
such instruments of transfer, stock powers and instructions to the Escrow Agent
as may be reasonably requested to give effect to the provisions of this
Agreement. Parent shall notify the Escrow Agent of the name and address of its
transfer agent.
 
     3. RIGHT TO RELY; INDEMNITY; PERFORMANCE; LIMITATION OF LIABILITY OF ESCROW
AGENT.
 
     (a) The Escrow Agent shall be entitled to rely on, and be protected and
acting upon or refraining from acting upon, any written notice, statement,
certificate, request or document (including copies of original documents)
believed by it to be genuine and to have been signed or sent by the proper
person or persons or on other evidence or information deemed by it to be
reliable. The Escrow Agent shall have no responsibility whatsoever with respect
to the undertakings of any other party hereto or to any notices or undertakings
of anyone not a party hereto. The Escrow Agent (i) shall not be responsible for
any of the agreements referred to herein but shall be obligated only for the
performance of such duties as are specifically set forth herein; (ii)
 
                                        2
   47
 
shall not be obligated to take any legal or other action hereunder which might
in its judgment involve any expense or liability unless it shall have been
furnished with acceptable indemnification; and (iii) may consult outside counsel
satisfactory to it, and the opinion of such counsel shall be full and complete
authorization and protection in respect of any action taken, suffered or omitted
by it hereunder in good faith and in accordance with the opinion of such
counsel.
 
     (b) Parent agrees to indemnify and hold harmless the Escrow Agent and each
of its directors, officers and agents appointed and acting in accordance with
this Agreement (collectively, the "Indemnified Parties") against all claims,
losses, damages, costs, penalties, fines and reasonable expenses (including
reasonable expenses of the Escrow Agent's legal counsel) which may be paid,
incurred or suffered by the Indemnified Parties by reason of or as a result of
the Escrow Agent's entering into this Agreement or compliance with its duties
set forth in this Agreement, or any written instructions delivered to the Escrow
Agent by Parent pursuant hereto, except to the extent that any such claim, loss,
damage, cost, penalty, fine or expense results from fraud, gross negligence,
wilful misconduct or bad faith on the part of such Indemnified Parties. In no
case shall Parent be liable under this indemnity for any claim against any of
the Indemnified Parties unless Parent shall be notified by the Escrow Agent of
the written assertion of a claim or of any action commenced against the
Indemnified Parties, promptly after any of the Indemnified Parties shall have
received any such written assertion of a claim or shall have been served with a
summons or other first legal process giving information as to the nature and
basis of the claim. Subject to clause (ii) below, Parent shall be entitled to
participate at its own expense in the defense and, if Parent so elects at any
time after receipt of such notice, it may assume the defense of any suit brought
to enforce any such claim. The Escrow Agent shall have the right to employ
separate counsel in any such suit and participate in the defense thereof but the
fees and expenses of such counsel shall be at the expense of the Escrow Agent
unless: (i) the employment of such counsel has been authorized by Parent; or
(ii) the counsel retained by Parent would be inappropriate due to actual or
potential different interests between the Escrow Agent and any other party
represented by such counsel retained by Parent in such a proceeding (in which
case Parent shall not have the right to assume the defense of such suit on
behalf of the Escrow Agent but shall be liable to pay the reasonable fees and
expenses of counsel for the Escrow Agent).
 
     (c) In performing its duties hereunder, the Escrow Agent shall exercise
that degree of care, skill and diligence that a prudent professional agent would
exercise in comparable circumstances, but shall be liable only for fraud, gross
negligence, wilful misconduct or bad faith. The Escrow Agent has read and is
familiar with the provisions of Article 8 of the Merger Agreement.
 
     (d) It is further agreed that if any controversy arises, between the
parties hereto or with any third person, with respect to the Escrow Fund or any
part of the subject matter of this Agreement, its terms or conditions, the
Escrow Agent shall not be required to determine the same or take any action in
the premises, but may await the settlement of any such controversy by final
appropriate legal proceedings or otherwise as it may require, notwithstanding
anything in this Agreement to the contrary, and in such event the Escrow Agent
shall not be liable for interest or damages.
 
     (e) The Escrow Agent shall not be responsible for any delay or failure in
performance resulting from acts beyond its control. Such acts shall include but
not be limited to acts of God, strikes, lockouts, riots, acts of war,
governmental regulations, fire, communication line failures, power failures or
disasters.
 
     4. RESIGNATION, REMOVAL, SUCCESSOR.
 
     (a) The Escrow Agent may resign as escrow agent under this Agreement and
thereby become discharged from the obligations hereby created, by notice in
writing given to Parent and the Holder's Agent not less than thirty days before
such resignation is to take effect.
 
     (b) The Escrow Agent may be removed at any time by an instrument or
concurrent instruments in writing delivered to the Escrow Agent and signed by
Parent and the Holder's Agent.
 
     (c) If at any time hereafter the Escrow Agent shall give notice of its
resignation pursuant to Section 4(a) hereof, shall be removed pursuant to
Section 4(b) hereof, or shall be dissolved or otherwise become incapable of
acting, or the position of the Escrow Agent shall become vacant for any other
reason, Parent and
 
                                        3
   48
 
the Holder's Agent shall promptly appoint a successor Escrow Agent. Upon such
appointment such successor shall execute, acknowledge and deliver to its
predecessor, and also to Parent and the Holder's Agent, an instrument in writing
accepting such appointment hereunder and agreeing to be bound by the terms and
provisions of this Agreement. Thereupon such successor Escrow Agent, without any
further act, shall become fully vested with all the rights, immunities, and
powers, and shall be subject to all of the duties and obligations of its
predecessor and such predecessor Escrow Agent shall promptly deliver the Escrow
Fund to such successor.
 
     (d) In the event that a successor Escrow Agent has not been appointed
within thirty days of the date of any such resignation, removal, dissolution,
incapacity or vacancy, the Escrow Agent shall deposit the Escrow Fund with the
clerk of a court of competent jurisdiction and shall interplead all of the
parties hereto. Upon so depositing the Escrow Fund and filing its pleading, this
Agreement shall terminate as to the Escrow Agent.
 
     (e) In the event the Escrow Agent is merged or consolidated with any other
entity, and as a result thereof the Escrow Agent ceases to exist as a separate
entity, or the Escrow Agent sells substantially all of its corporate trust
business to another entity, then such entity, without any further act, shall
become fully vested with all the rights, immunities, and powers, and shall be
subject to all of the duties and obligations of the Escrow Agent.
 
     5. TERMINATION.  This Agreement shall terminate one year from the date
hereof (the "Termination Date"); provided, however, that if Parent has provided
notice of a Parent Claim in accordance with Section 2(a) hereof prior to 5:00
p.m., Eastern standard time, on the Termination Date, and such Parent Claim
remains unresolved as of such time and date, then this Agreement shall continue
in effect until all such Parent Claims shall have been resolved in accordance
with the Merger Agreement and the provisions hereof. On the Termination Date,
the Escrow Agent shall distribute the remaining Escrow Fund, if any, to the
Stockholders pro rata based upon their respective ownership interests in the
shares of Parent Stock in the Escrow Fund, provided however, that in the event
one or more Parent Claims remain unresolved on the Termination Date, the Escrow
Agent shall keep in the Escrow Fund the number of shares of Parent Stock
specified in the "Pending Claims Notice" as hereinafter defined. For these
purposes, the "Pending Claims Notice" shall mean a notice given by Parent to the
Escrow Agent and the Holder's Agent dated not more than five days prior to the
Termination Date which identifies those Parent Claims that are unresolved on the
date of the Pending Claims Notice ("Pending Claims") and which includes Parent's
reasonable estimate of the amount of each such Pending Claim (the "Estimate").
The Pending Claims Notice shall also specify the number of shares of Parent
Stock that shall remain in escrow and remain subject to the terms of this
Agreement, such number of shares to be determined in the case of each Pending
Claim by taking the Estimate for such Pending Claim divided by the Formula Price
Per Share. Upon resolution of a Pending Claim, if Parent is permitted to recover
from the Escrow Fund in the circumstances provided in Section 2(b) hereof, the
Escrow Agent shall distribute shares of Parent Stock to Parent in the manner
provided in Section 2(b) hereof, and any shares of Parent Stock that are not
distributed to Parent with respect to such Pending Claim shall be distributed to
the Stockholders pro rata based upon their respective ownership interests in the
shares of Parent Stock in the Escrow Fund. Parent shall not have any
responsibility to distribute all or any portion of the Escrow Fund to the
Stockholders.
 
     6. CONFLICT WITH MERGER AGREEMENT. In the case of a conflict between the
provisions of this Agreement and the Merger Agreement, the provisions of the
Merger Agreement shall govern.
 
     7. VOTING AND DIVIDENDS. Notwithstanding that a share of Parent Stock is
held in the Escrow Fund, nothing contained in this Agreement shall in any way
limit the rights of the Stockholders to exercise the votes attaching to such
shares of Parent Stock or to receive dividends thereon.
 
     8. FEES. Parent agrees to pay, and shall be solely responsible for, all
fees, disbursements and other expenses charged by the Escrow Agent for the
performance of the Escrow Agent's services hereunder. Property in the Escrow
Fund shall not be used to pay any such fees, disbursements or other expenses.
 
                                        4
   49
 
     9. AMENDMENTS AND SUPPLEMENTS. This Agreement may not be amended, modified
or supplemented by the parties hereto in any manner, except by an instrument in
writing signed on behalf of each of the parties hereto personally or by their
duly authorized officers or representatives.
 
     10. NO WAIVER. The failure of any party hereto to enforce at any time any
of the provisions of this Agreement shall in no way be construed to be a waiver
of any such provision, nor in any way to affect the validity of this Agreement
or any part hereof or the right of such party thereafter to enforce each and
every such provision. No waiver of any breach of or non-compliance with this
Agreement shall be held to be a waiver of any other or subsequent breach or
non-compliance.
 
     11. GOVERNING LAW. This Agreement shall be governed by, and construed and
enforced in accordance with, the substantive laws of The Commonwealth of
Massachusetts, without regard to its principles of conflicts of laws.
 
     12. NOTICE. All notices and other communications hereunder shall be in
writing and shall be deemed given if delivered by hand, sent by facsimile
transmission with confirmation of receipt requested, sent via a reputable
international courier service with confirmation of receipt requested, or mailed
by registered or certified mail (postage prepaid and return receipt requested)
to the parties at the following addresses (or at such other address for a party
as shall be specified by like notice), and shall be deemed given on the date on
which delivered by hand or otherwise on the date of receipt as confirmed:
 
     To Parent:
 
         Bachman Information Systems, Inc.
         8 New England Executive Park
         Burlington, Massachusetts 01803
         Attn: President
 
     With a copy to:
 
         John D. Patterson, Jr., Esq.
         Foley, Hoag & Eliot
         One Post Office Square
         Boston, Massachusetts 02109
 
     To the Holder's Agent:
 
         James P. Lally
         Kleiner Perkins Caufield & Byers
         2750 Sandhill Road
         Menlo Park, California 94025
 
     With a copy to:
 
         William B. Simmons, Jr., Esq.
         Testa, Hurwitz & Thibeault
         125 High Street
         Boston, Massachusetts 02110
 
     To the Escrow Agent:
 
         State Street Bank and Trust Company
         150 Royall Street
         Mail Stop 45-02-62
         Canton, Massachusetts 02021
         Attention: Thomas Belamarich
 
                                        5
   50
 
     13. CONSTRUCTION OF AGREEMENT. A reference to a Section shall mean a
Section in this Agreement unless otherwise expressly stated. The titles and
headings herein are for reference purposes only and shall not in any manner
limit the construction of this Agreement which shall be considered as a whole.
The words "include," "includes" and "including" when used herein shall be deemed
in each case to be followed by the words "without limitation."
 
     14. ENTIRE AGREEMENT, ASSIGNABILITY, ETC. This Agreement and the Merger
Agreement and the documents and other agreements among the parties hereto and
thereto as contemplated by or referred to herein or therein constitute the
entire agreement among the parties with respect to the subject matter hereof and
supersede all other prior agreements and understandings, both written and oral,
between the parties with respect to such subject matter. This Agreement is not
intended to confer upon any person other than the parties hereto any rights or
remedies hereunder, except as otherwise expressly provided herein and shall not
be assignable by operation of law or otherwise.
 
     15. VALIDITY. The invalidity or unenforceability of any provisions of this
Agreement shall not affect the validity or enforceability of any other
provisions of this Agreement, each of which shall remain in full force and
effect.
 
     16. COUNTERPARTS. This Agreement may be executed in one or more
counterparts, all of which together shall constitute one and the same Agreement.
 
                                 *  *  *  *  *
 
     IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first written above.
 
                                            BACHMAN INFORMATION SYSTEMS, INC.
 
                                            By:
                                              Title:
 
                                            ------------------------------------
                                            James P. Lally, as agent with
                                            power of attorney for the
                                            Stockholders
 
                                            STATE STREET BANK AND TRUST COMPANY
 
                                            By:
                                              Title:
 
                                        6
   51
 
                                   EXHIBIT A
 


     Name of Stockholder                Number of Shares of Parent Stock Held in Escrow
                               

 
                                        7
   52
 
                                   EXHIBIT B
 
                           [COPY OF MERGER AGREEMENT]
 
                                        8
   53
 
                                   EXHIBIT D
 
                          AFFILIATE AGREEMENT (CADRE)
 
                                          , 1996
 
Bachman Information Systems, Inc.
8 New England Executive Park
Burlington, Massachusetts 01803
 
Ladies and Gentlemen:
 
     Pursuant to the terms of the Agreement and Plan of Merger dated as of March
25, 1996 (the "Agreement"), by and among Bachman Information Systems, Inc., a
Massachusetts corporation ("Parent"), B.C. Acquisition Corp., a Delaware
corporation and wholly owned subsidiary of Parent ("Merger Sub"), and Cadre
Technologies Inc., a Delaware corporation (the "Company"), Parent will acquire
the Company through the merger of Merger Sub with and into the Company (the
"Merger"). Subject to the terms and conditions of the Agreement, at the
Effective Time (as defined in the Agreement), outstanding shares of the common
stock, par value $.01 per share, of the Company (the "Company Common Stock")
will be converted into the right to receive shares of common stock, par value
$.01 per share, of Parent (the "Parent Common Stock") on the basis described in
the Agreement.
 
     The undersigned (the "Stockholder") has been advised that, as of the date
hereof, the Stockholder may be deemed to be an "affiliate" of the Company, as
the term "affiliate" is (i) defined for purposes of paragraphs (c) and (d) of
Rule 145 of the Rules and Regulations (the "Rules and Regulations") of the
Securities and Exchange Commission (the "Commission") under the Securities Act
of 1933, as amended (the "Act"), and/or (ii) used in and for purposes of
Accounting Series Releases 130 and 135, as amended, of the Commission, although
nothing contained herein shall be construed as an admission of such fact.
 
     The Stockholder understands that the representations, warranties and
covenants set forth herein will be relied upon by Parent, stockholders of
Parent, the Company, other stockholders of the Company and their respective
counsel and accounting firms.
 
     The Stockholder represents and warrants to and agrees with Parent that:
 
      1. The Stockholder has full power to execute and deliver this Affiliate
Agreement and to make the representations and warranties herein and to perform
the Stockholder's obligations hereunder.
 
      2. The Stockholder has carefully read this Affiliate Agreement and the
Agreement and discussed the requirements and other applicable limitations upon
the Stockholder's ability to sell, transfer or otherwise dispose of Parent
Common Stock, to the extent the Stockholder felt necessary, with the
Stockholder's counsel or counsel for the Company.
 
      3. The Stockholder shall not make any sale, transfer, exchange, pledge or
other disposition of Parent Common Stock in violation of the Act or the Rules
and Regulations.
 
      4. The Stockholder has been advised that the issuance of shares of Parent
Common Stock to the Stockholder in connection with the Merger has been or will
be registered with the Commission under the Act on a Registration Statement on
Form S-4. However, the Stockholder has also been advised that, since, at the
time the Merger is to be submitted for a vote of the stockholders of the Company
the Stockholder may be deemed to be an affiliate of the Company and the
distribution by the Stockholder of any Parent Common Stock will not have been
registered under the Act, the Stockholder may not sell, transfer or otherwise
dispose of Parent Common Stock issued to the Stockholder in the Merger unless
(i) such sale, transfer or other disposition has been registered under the Act,
(ii) such sale, transfer or other disposition is made in conformity with the
requirements of Rule 145 promulgated by the Commission under the Act, or (iii)
in the
 
                                        1
   54
 
opinion of counsel reasonably acceptable to Parent, such sale, transfer or other
disposition is otherwise exempt from registration under the Act.
 
      5. Parent is under no obligation to register the sale, transfer or other
disposition of Parent Common Stock by the Stockholder or on its behalf under the
Act or to take any other action necessary in order to make compliance with an
exemption from such registration available.
 
      6. Stop transfer instructions will be given to Parent's transfer agent
with respect to the Parent Common Stock and there will be placed on the
certificates for the Parent Common Stock issued to the Stockholder, or any
substitutions therefor, a legend stating in substance:
 
        "The shares represented by this certificate were issued in a transaction
        to which Rule 145 promulgated under the Securities Act of 1933 applies.
        The shares represented by this certificate may only be transferred in
        accordance with the terms of an Affiliate Agreement dated           ,
        1996, between the registered holder hereof and Parent, a copy of which
        agreement is on file at the principal offices of Parent."
 
      7. The legend set forth in paragraph 6 above shall be removed by delivery
of substitute certificates without such legend if the Stockholder shall have
delivered to Parent a copy of a letter from the staff of the Commission, or an
opinion of counsel in form and substance reasonably satisfactory to Parent, to
the effect that such legend is not required for purposes of the Act.
 
      8. The Stockholder will not sell, exchange, transfer, pledge, dispose of
or grant any option, establish any "short" or put-equivalent position with
respect to or enter into any similar transaction intended to reduce the
Stockholder's risk relative to the shares of Parent Common Stock received by the
Stockholder in connection with the Merger, except for de minimis sales with the
prior written consent of Parent, during the period beginning from the date
hereof, and ending on the second day after the day Parent publicly announces
financial results covering at least 30 days of combined operations of the Parent
and the Company. Parent, at its discretion, may cause stop transfer orders
consistent with the foregoing to be placed with its transfer agent with respect
to the certificates for Parent Common Stock.
 
      9. (a) The Stockholder currently is the beneficial owner of that number of
shares of Company Common Stock set forth in Appendix A hereto (the "Company
Securities") and, except as otherwise set forth in Appendix A, (i) has held the
Company Securities at all times since March 31, 1994 and (ii) did not acquire
any of the Company Securities in contemplation of the Merger;
 
      (b) Except as otherwise set forth in Appendix A hereto, the Stockholder
has not engaged in a Sale (as defined below) of any shares of Company Common
Stock (including the Company Securities) (i) at any time since March 31, 1994 or
(ii) in contemplation of the Merger;
 
      (c) The Stockholder has no present plan or intention (a "Plan") to engage
in a sale, exchange, transfer, distribution (including a distribution by a
partnership to its partners or by a corporation to its stockholders), redemption
or reduction in any way of the Stockholder's risk of ownership by short sale or
otherwise, or other disposition, directly or indirectly (such actions being
collectively referred to herein as a "Sale") of more than 50% of Parent Common
Stock to be received by the Stockholder in the Merger. For purposes of the
preceding sentence, shares of Company Common Stock (or the portion thereof) (i)
with respect to which the Stockholder will receive consideration in the Merger
other than Parent Common Stock (including, without limitation, cash to be
received in lieu of fractional shares of Parent Common Stock) and/or (ii) with
respect to which a Sale (A) occurred after March 31, 1994 or otherwise in
contemplation of the Merger or (B) will occur prior to the Merger, shall be
considered shares of Company Common Stock exchanged for Parent Common Stock in
the Merger and then disposed of pursuant to a Plan;
 
      (d) The Stockholder has no Plan to exercise dissenters' rights in
connection with the Merger;
 
      (e) The Stockholder is not aware of, or participating in, any Plan on the
part of the stockholders of the Company to engage in a Sale or Sales of the
Parent Common Stock to be received in the Merger such that the aggregate fair
market value, as of the Effective Date of the Merger, of the shares subject to
such Sales would exceed 50% of the aggregate fair market value of all shares of
outstanding Company Common Stock
 
                                        2
   55
 
immediately prior to the Merger. For purposes of the preceding sentence, shares
of Company Common Stock (or the portion thereof) (i) with respect to which a
Company stockholder receives consideration in the Merger other than Parent
Common Stock (including, without limitation, cash received pursuant to the
exercise of dissenters' rights or in lieu of fractional shares of Parent Common
Stock) or (ii) with respect to which a Sale occurs prior to and in contemplation
of the Merger, shall be considered shares of outstanding Company Common Stock
exchanged for Parent Common Stock in the Merger and then disposed of pursuant to
a Plan;
 
      (f) The representations contained herein shall be true and correct at all
times from the date hereof through the date on which the Merger occurs; and
 
      (g) The Stockholder has consulted with such legal and financial counsel as
the Stockholder has deemed appropriate in connection with the execution of this
Affiliate Agreement.
 
     10. The Stockholder understands that the Company, Merger Sub, Parent and
their respective stockholders, as well as legal counsel to the Company and
Parent (in connection with rendering their tax opinions) will be relying on (a)
the truth and accuracy of the representations contained herein and (b) the
Stockholder's performance of the obligations set forth herein.
 
     11. Except for the Company Securities and options to purchase that number
of shares of Company Common Stock set forth in Appendix A hereto, the
Stockholder does not beneficially own any shares of Company Common Stock or any
other equity securities of the Company or any options, warrants or other rights
to acquire any equity securities of the Company.
 
     12. All notices and other communications hereunder shall be in writing and
shall be deemed given if delivered by hand, sent by facsimile transmission with
confirmation of receipt requested, sent via a reputable overnight courier
service with confirmation of receipt requested, or mailed by registered or
certified mail (postage prepaid and return receipt requested) to the parties at
the following addresses (or at such other address for a party as shall be
specified by like notice), and shall be deemed given on the date on which
delivered by hand or otherwise on the date of receipt as confirmed:
 
        (a) If to Stockholder, at the address set forth below Stockholder's
signature at the end hereof.
 
        (b) If to Parent:
 
           Bachman Information Systems, Inc.
           8 New England Executive Park
           Burlington, Massachusetts 01803
           Attn: President
 
or to such other address as either party hereto may designate for itself by
notice given as herein provided.
 
     13. This Affiliate Agreement may be executed in one or more counterparts,
all of which together shall constitute one and the same agreement.
 
     14. This Affiliate Agreement shall be enforceable by, and shall inure to
the benefit of and be binding upon, the parties hereto and their respective
successors and assigns. As used herein, the term "successors and assigns" shall
mean, where the context so permits, heirs, executors, administrators, trustees
and successor trustees, and personal and other representatives.
 
     15. This Affiliate Agreement shall be governed by, and construed and
enforced in accordance with, the substantive laws of The Commonwealth of
Massachusetts, without regard to its principles of conflicts of laws.
 
     16. If a court of competent jurisdiction determines that any provision of
this Affiliate Agreement is not enforceable or enforceable only if limited in
time and/or scope, this Affiliate Agreement shall continue in full force and
effect with such provision stricken or so limited.
 
                                        3
   56
 
     17. Counsel to and accountants for the parties to the Agreement shall be
entitled to rely upon this Affiliate Agreement as needed.
 
                                            Very truly yours
 
                                            (print name of stockholder above)
 
                                            By:
 
                                            Address:
 
Accepted this      day of , 1996,
by BACHMAN INFORMATION SYSTEMS, INC.
 
By:
    Title:
 
                                        4
   57
 
                                   APPENDIX A
 
Stockholder:
 
Entity:
         (individual, corporation, partnership, other - please specify)
 
Total Number of shares of Company Common Stock owned on the date hereof:
 
Total Number of shares of Company Common Stock owned on March 31, 1994:
 
Total Number of shares of Company Common Stock disposed of in a Sale (i) after
March 31, 1994 or (ii) otherwise in contemplation of the Merger:
 
Total Number of shares of Company Common Stock acquired (i) after March 31, 1994
or (ii) otherwise in contemplation of the Merger:
 
Please specify the date and number of shares of Company Common Stock acquired or
disposed of in each transaction (i) after March 31, 1994 or (ii) otherwise in
contemplation of the Merger:
 
Please describe any plans or intent to dispose of, in a Sale, shares of Company
Common Stock prior to the Merger or shares of Parent Common Stock after the
Merger (attach a separate sheet if necessary):
 
Total Number of options to purchase Company Common Stock owned on the date
hereof:
 
                                        5
   58
 
                                   EXHIBIT E
 
                         AFFILIATE AGREEMENT (BACHMAN)
 
     This AFFILIATE AGREEMENT ("Affiliate Agreement") is entered into as of the
     day of           , 1996 between Bachman Information Systems, Inc., a
Massachusetts corporation ("Parent"), and the undersigned stockholder
("Stockholder") of Parent.
 
     Pursuant to the terms of the Agreement and Plan of Merger dated as of March
25, 1996 (the "Agreement"), by and among Parent, B.C. Acquisition Corp., a
Delaware corporation and wholly owned subsidiary of Parent ("Merger Sub"), and
Cadre Technologies Inc., a Delaware corporation (the "Company"), Parent will
acquire the Company through the merger of Merger Sub with and into the Company
(the "Merger").
 
     1.  The Stockholder hereby represents, warrants and agrees that:
 
          (a) The Stockholder may be deemed to be an "affiliate" of Parent, as
     the term "affiliate" is (i) defined for purposes of paragraphs (c) and (d)
     of Rule 145 of the Rules and Regulations of the Securities and Exchange
     Commission (the "Commission") under the Securities Act of 1933, as amended,
     and/or (ii) used in and for purposes of Accounting Series Releases 130 and
     135, as amended, of the Commission, although nothing contained herein shall
     be construed as an admission of such fact.
 
          (b) The Stockholder will not sell, exchange, transfer, pledge, dispose
     of or grant any option, establish any "short" or put-equivalent position
     with respect to or enter into any similar transaction intended to reduce
     the Stockholder's risk relative to the shares of Parent's capital stock
     owned by the Stockholder (the "Parent Shares"), except for de minimis sales
     with the prior written consent of Parent, during the period beginning from
     the date hereof, and ending on the second day after the day Parent publicly
     announces financial results covering at least thirty days of combined
     operations of Parent and the Company. Parent, at its discretion, may cause
     stop transfer orders to be placed with its transfer agent with respect to
     the certificates for Parent Shares.
 
     2.  All notices and other communications hereunder shall be in writing and
shall be deemed given if delivered by hand, sent by facsimile transmission with
confirmation of receipt requested, sent via a reputable overnight courier
service with confirmation of receipt requested, or mailed by registered or
certified mail (postage prepaid and return receipt requested) to the parties at
the following addresses (or at such other address for a party as shall be
specified by like notice), and shall be deemed given on the date on which
delivered by hand or otherwise on the date of receipt as confirmed:
 
          (a) If to Stockholder, at the address set forth below Stockholder's
     signature at the end hereof.
 
        (b) If to Parent:
 
           Bachman Information Systems, Inc.
           8 New England Executive Park
           Burlington, Massachusetts 01803
           Attn:  President
 
or to such other address as either party hereto may designate for itself by
notice given as herein provided.
 
     3.  This Affiliate Agreement may be executed in one or more counterparts,
all of which together shall constitute one and the same agreement.
 
     4.  This Affiliate Agreement shall be enforceable by, and shall inure to
the benefit of and be binding upon, the parties hereto and their respective
successors and assigns. As used herein, the term "successors and assigns" shall
mean, where the context so permits, heirs, executors, administrators, trustees
and successor trustees, and personal and other representatives.
 
     5.  This Affiliate Agreement shall be governed by, and construed and
enforced in accordance with, the substantive laws of The Commonwealth of
Massachusetts, without regard to its principles of conflicts of laws.
   59
 
     6.  If a court of competent jurisdiction determines that any provision of
this Affiliate Agreement is not enforceable or enforceable only if limited in
time and/or scope, this Affiliate Agreement shall continue in full force and
effect with such provision stricken or so limited.
 
     7.  Counsel to and accountants for the parties to the Agreement shall be
entitled to rely upon this Affiliate Agreement as needed.
 
                                 *  *  *  *  *
 
                                        2
   60
 
     IN WITNESS WHEREOF, the parties hereto have caused this Affiliate Agreement
to be executed as of the date first written above.
 
                                            BACHMAN INFORMATION SYSTEMS, INC.
 
                                            By:
                                             Title:
 
                                            STOCKHOLDER
 
                                            ------------------------------------
                                            (print name of stockholder above)
 
                                            By:
 
                                            Address:
 
                                            ------------------------------------
 
                                        3
   61
 
                                   EXHIBIT F
 
                        FORM OF CADMOUNT ACKNOWLEDGMENT
 
                                                                          [Date]
 
Bachman Information Systems, Inc.
8 New England Executive Park
Burlington, MA 01803
 
Cadre Technologies Inc.
222 Richmond Street
Providence, RI 02903
 
Ladies and Gentlemen:
 
     This letter is being delivered to you in connection with an Agreement and
Plan of Merger dated as of March 25, 1996 (the "Merger Agreement") among Bachman
Information Systems, Inc. ("Bachman"), B.C. Acquisition Corp. ("Merger Sub") and
Cadre Technologies Inc. ("Cadre") pursuant to which Cadre will merge with and
into Merger Sub and become a wholly-owned subsidiary of Bachman (the "Merger").
The Merger Agreement requires that, as a condition to the closing of the Merger,
the undersigned make certain acknowledgments with respect to a Share Purchase
Agreement dated May 1, 1995 between the undersigned and Cadre (the "Share
Purchase Agreement"; capitalized terms used but not defined herein shall have
the respective meanings given to them in the Share Purchase Agreement).
Therefore, for good and valuable consideration, the receipt of which is hereby
acknowledged, the undersigned represents, acknowledges and agrees as follows:
 
          1.  Upon consummation of the Merger, the Cadre Shares then held in the
     Escrow Account will be converted into shares of common stock, par value
     $.01 per share, of Bachman Information Systems, Inc. ("Bachman Stock")
     using the Exchange Ratio set forth in the Merger Agreement. The terms of
     the Escrow Agreement will remain unchanged in all other respects.
 
          2.  International Computers Limited ("ICL") has an option (the
     "Option") to acquire 62,832 Cadre Shares pursuant to the software agreement
     between Westmount and ICL dated November 1990, as amended (the "Software
     Agreement"). In order to satisfy exercise of the Option, the undersigned
     agrees as follows: (i) in the event ICL exercises the Option prior to July
     1, 1996, then Cadre shall be permitted to withdraw 62,832 Cadre Shares (or
     the number of shares of Bachman Stock equal to 62,832 multiplied by the
     Exchange Ratio set forth in the Merger Agreement) from the Escrow Account
     and register them in the name of ICL as contemplated by Section 4.3 of the
     Share Purchase Agreement and such shares shall remain in escrow subject to
     release as contemplated by Section 4.10 of the Share Purchase Agreement and
     (ii) in the event ICL has not exercised the option prior to July 1, 1996,
     then Cadre and the undersigned shall, in order to be able to satisfy any
     future exercise of the Option by ICL, keep in escrow an additional 62,832
     Cadre Shares (or the number of shares of Bachman Stock equal to 62,832
     multiplied by the Exchange Ratio set forth in the Merger Agreement) above
     and beyond the number of Cadre Shares required to remain in escrow pursuant
     to Section 4.10 of the Share Purchase Agreement, and such shares shall
     remain in escrow until such time as ICL has exercised the Option, in which
     case such shares will be registered in the name of ICL and subject to
     release from escrow to ICL as set forth in Section 4.10 of the Share
     Purchase Agreement.
 
          3.  Effective upon consummation of the Merger, the Amended and
     Restated Voting Agreement dated May 1, 1995 between the undersigned and
     Cadre shall be terminated and of no further force or effect.
                                   * * * * *
   62
 
     In witness whereof, the undersigned has caused this letter to be signed as
an instrument under seal as of the date first written above.
 
                                            Sincerely,
 
                                            Stichting Administratiekantoor
                                            Cadmount
 
                                            By:
 
Accepted:
 
Bachman Information Systems, Inc.
 
By:
 
Cadre Technologies Inc.
 
By:
 
                                        2