AGREEMENT AND PLAN OF REORGANIZATION

                          Dated as of November 8, 1996

                                      among

                        INTEGRATED HEALTH SERVICES, INC.,
                            IHS ACQUISITION XXI, INC.

                                       and

                     SELLING SHAREHOLDERS OF LIFEWAY, INC.,

                                       and

                                  LIFEWAY, INC.















                                TABLE OF CONTENTS
                                                                                                               Page
                                                                                                               
ARTICLE I: MERGER.................................................................................................1
         1.1      Merger..........................................................................................1
         1.2      Issuance of IHS Stock...........................................................................1
         1.3      Taking of Necessary Action......................................................................1
         1.4      Assets..........................................................................................2
         1.5      Liabilities.....................................................................................2

 ARTICLE II: MERGER CONSIDERATION.................................................................................3
         2.1      Determination and Payment of Merger Consideration...............................................3
         2.2      IHS Stock.......................................................................................3

ARTICLE III:  THE CLOSING.........................................................................................7
         3.1      Time and Place of Closing.......................................................................7
         3.2      Filings at Closing..............................................................................7
         3.3      Effective Time..................................................................................7

 ARTICLE IV:  REPRESENTATIONS AND WARRANTIES OF SHAREHOLDERS                                                      8
         4.1      Organization and Standing of the Company........................................................8
         4.2      Absence of Conflicting Agreements...............................................................8
         4.3      Consents........................................................................................8
         4.4      Assets..........................................................................................8
         4.5      Company Shares..................................................................................9
         4.6      Trademarks......................................................................................9
         4.7      Contracts.......................................................................................9
         4.8      Financial Statements...........................................................................10
         4.9      Material Changes...............................................................................11
         4.10     Licenses; Permits..............................................................................11
         4.11     Title, Condition of Personal Property..........................................................12
         4.12     Legal Proceedings..............................................................................13
         4.13     Employees......................................................................................13
         4.14     Collective Bargaining, Labor Contracts, Employment Practices, Etc..............................13
         4.15     ERISA..........................................................................................14
         4.16     Insurance and Surety Agreements................................................................14
         4.17     Relationships..................................................................................15
         4.18     Absence of Certain Events......................................................................15
         4.19     Compliance with Laws...........................................................................16
         4.20     Finders........................................................................................16
         4.21     Tax Returns....................................................................................16
         4.22     Encumbrances Created by this Agreement.........................................................17
         4.23     Subsidiaries and Joint Ventures................................................................17
         4.24     No Untrue Statement............................................................................17
         4.25     Medicare and Medicaid Programs.................................................................17

                                       (i)






         4.26     Leasehold Interests............................................................................17
         4.27     Power and Authority............................................................................17

ARTICLE V:  ADDITIONAL REPRESENTATIONS AND WARRANTIES OFSHAREHOLDERS.............................................17
         5.1      Authority......................................................................................18
         5.2      Binding Effect.................................................................................18
         5.3      Absence of Conflicting Agreement...............................................................18
         5.4      Consents.......................................................................................18
         5.5      Ownership of Company Shares....................................................................18
         5.6      Investment Representation......................................................................18

ARTICLE VI:  REPRESENTATIONS AND WARRANTIES OF BUYER.............................................................19
         6.1      Organization and Standing......................................................................19
         6.2      Absence of Conflicting Agreements..............................................................19
         6.3      Consents.......................................................................................19
         6.4      Finders........................................................................................19
         6.5      Power and Authority............................................................................19
         6.6      Binding Agreement..............................................................................20
         6.7      Securities and Exchange Commission Filings.....................................................20
         6.8      Capital Stock..................................................................................20

ARTICLE VII:  INFORMATION AND RECORDS CONCERNING THE COMPANY.....................................................20
         7.1      Access to Information and Records before Closing...............................................20

ARTICLE VIII:  OBLIGATIONS OF THE PARTIES UNTIL CLOSING..........................................................21
         8.1      Conduct of Business Pending Closing............................................................21
         8.2      Negative Covenants of the Company..............................................................21
         8.3      Affirmative Covenants..........................................................................21
         8.4      Pursuit of Consents and Approvals..............................................................22
         8.5      Supplementary Financial Information............................................................22
         8.6      Exclusivity....................................................................................23

ARTICLE IX:  CONDITIONS PRECEDENT TO BUYER'S OBLIGATIONS.........................................................23
         9.1      Representations and Warranties.................................................................23
         9.2      Performance of Covenants.......................................................................23
         9.3      Delivery of Closing Certificate................................................................23
         9.4      Opinions of Counsel............................................................................23
         9.5      Legal Matters..................................................................................23
         9.6      Authorization Documents........................................................................23
         9.7      Material Change................................................................................24
         9.8      Approvals......................................................................................24
         9.9      Delivery of Stock Purchase Options.............................................................24
         9.10     Other Documents................................................................................24


                                      (ii)






ARTICLE X:  CONDITIONS PRECEDENT TO SHAREHOLDERS' OBLIGATIONS....................................................24
         10.1     Representations and Warranties.................................................................24
         10.2     Performance of Covenants.......................................................................25
         10.3     Delivery of Closing Certificate................................................................25
         10.4     Opinion of Counsel.............................................................................25
         10.5     Legal Matters..................................................................................25
         10.6     Authorization Documents........................................................................25
         10.7     Approvals......................................................................................25
         10.10    Payment of Promissory Notes....................................................................25
         10.11    Other Documents................................................................................26

ARTICLE XI:  OBLIGATIONS OF THE PARTIES AFTER CLOSING............................................................26
         11.1     Survival of Representations and Warranties.....................................................26
         11.2     Indemnification by Shareholders................................................................26
         11.3     Indemnification by Buyer.......................................................................27
         11.4     Assertion of Claims............................................................................27
         11.5     Control of Defense of Indemnifiable Claims.....................................................27
         11.6     Restrictions...................................................................................28
         11.7     Records........................................................................................29

ARTICLE XII:  TERMINATION........................................................................................29
         12.1     Termination....................................................................................29
         12.2     Effect of Termination..........................................................................29

ARTICLE XIII:  MISCELLANEOUS.....................................................................................30
         13.1     Costs and Expenses.............................................................................30
         13.2     Performance....................................................................................30
         13.3     Benefit and Assignment.........................................................................30
         13.4     Effect and Construction of this Agreement......................................................30
         13.5     Cooperation - Further Assistance...............................................................30
         13.6     Notices........................................................................................30
         13.7     Waiver, Discharge, Etc.........................................................................31
         13.8     Rights of Persons Not Parties..................................................................31
         13.9     Governing Law..................................................................................32
         13.10    Amendments, Supplements, Etc...................................................................32
         13.11    Severability...................................................................................32






                                      (iii)






                                    SCHEDULES

Schedule 4.3      -        Consent List of the Company
Schedule 4.4      -        Accounts Payable Aging Schedule
Schedule 4.5(a)   -        Company Shares
Schedule 4.5(b)   -        Convertible Instruments
Schedule 4.6      -        Trademarks, Service Marks and Copyrights
Schedule 4.7      -        Contracts
Schedule 4.8      -        Financial Statements
Schedule 4.9      -        Material Changes
Schedule 4.10     -        Licenses, Permits
Schedule 4.11(b)  -        Leases of Personal Property, Liens
Schedule 4.12     -        Legal Proceedings
Schedule 4.13     -        Employees
Schedule 4.15(b)  -        Employee Benefit Plans
Schedule 4.15(c)  -        COBRA
Schedule 4.16     -        Insurance and Surety Agreements
Schedule 4.17     -        Relationships
Schedule 4.18     -        Absence of Certain Events
Schedule 4.21     -        Tax Returns
Schedule 4.23     -        Joint Ventures and Subsidiaries
Schedule 4.25     -        Medicare and Medicaid
Schedule 4.26     -        Leasehold Interests
Schedule 6.3      -        Consent List of Buyer


                           EXHIBITS

Exhibit A         -        Certificate of Merger
Exhibit 9.4       -        Seller's Legal Opinion
Exhibit 9.9       -        Termination and Release Agreement
Exhibit 10.4      -        Buyer's Legal Opinion


                                      (iv)








                      AGREEMENT AND PLAN OF REORGANIZATION




                  This Agreement and Plan of Reorganization (the "Agreement") is
made as of the 8th day of November,  1996,  among  INTEGRATED  HEALTH  SERVICES,
INC., a Delaware  corporation  ("Buyer"),  IHS ACQUISITION XXI, INC., a Delaware
corporation ("Newco"), LIFEWAY PARTNERS LLC and FRED MCCALL-PEREZ (collectively,
the "Shareholders"), and LIFEWAY, INC., a Delaware corporation (the "Company").

                  WHEREAS,  Shareholders  are the owners of  capital  stock (the
"Company Shares") of the Company as set forth on Schedule 4.5; and

                  WHEREAS,  Newco is a direct wholly-owned  subsidiary of Buyer;
and

                  WHEREAS,  the  Board of  Directors  of Buyer,  Newco,  and the
Company  deemed it  advisable  to merge  Newco  with and into the  Company  (the
"Merger") pursuant to this Agreement and the Plan of Merger annexed as Exhibit A
hereto (the "Plan of Merger") in a transaction intended to qualify under Section
368(a) of the Internal Revenue Code of 1986, as amended (the "Code"); and

                  WHEREAS,  pursuant  to the Merger all  Company  Shares will be
converted into the right to receive the Merger Consideration as described below;
and

                  WHEREAS,  to effectuate  the  foregoing the parties  desire to
adopt a plan of  reorganization,  in accordance  with the  provisions of Section
368(a) of the Code.

                  NOW, THEREFORE,  Shareholders,  Newco, Buyer, and the Company,
intending to be legally bound, agree as follows:

                                ARTICLE I: MERGER

                  1.1  Merger.  Subject  to the  terms  and  conditions  of this
Agreement at the Effective Time of Merger (as defined hereinafter),  Newco shall
be merged with and into the Company and the  separate  existence  of Newco shall
cease.

                  1.2  Issuance of IHS Stock.  Buyer agrees that  following  the
Effective  Time of  Merger,  as  defined  below,  it will issue IHS Stock to the
extent set forth in, and in accordance  with the terms of this Agreement and the
Plan of Merger.

                  1.3  Taking  of  Necessary  Action.  Prior  to and  after  the
Effective Time of Merger,  subject to the provisions of this Agreement,  each of
Buyer,  Newco, and the Company shall take all such action as may be necessary or
appropriate  in order to effect the Merger and the  conversion of Company Shares
as  contemplated  hereunder.  In case at any time  after the  Effective  

                                        1





Time of Merger any further  action is  necessary  or  desirable to carry out the
purposes  of this  Agreement  and to vest Buyer  with full title to the  Company
Shares and Shareholders with full title to IHS Stock, the parties shall take all
such necessary action.

                  1.4 Assets.  As of the Closing Date, the assets of the Company
(the  "Assets")  will include all of the tangible and  intangible  assets of the
Company  and its  subsidiaries  as  presently  constituted,  including,  without
limitation,  all  contract  rights,  leasehold  interests,  fixed  and  moveable
equipment,  vehicles,  furnishings,  tangible personal  property,  inventory and
supplies  (other than inventory,  supplies,  and other assets disposed of in the
ordinary  course  of  business,  consistent  with  prior  practice),   goodwill,
tradenames,  trademarks,  all patient records, books and files,  Certificates of
Need, Medicare and Medicaid provider agreements and numbers, provider agreements
with third party payors,  telephone numbers, and to the extent permitted by law,
all permits,  licenses and other governmental  approvals,  free and clear of all
liens,  except for Permitted Liens as defined in Section 4.11 below,  claims and
encumbrances.  The  Assets of the  Company  as of the  Closing  Date  shall also
include cash, accounts receivable, and prepaid expenses.

                  1.5 Liabilities.  At the Closing, the Company shall deliver to
Buyer  the  balance  sheet  of the  Company  dated as of the  Closing  Date on a
consolidated  basis,  certified by the Company's  Chief  Financial  Officer (the
"Closing Date Balance Sheet"). As of the Closing,  the Company will not have any
liabilities other than such long-term liabilities and current liabilities as are
reflected on the Closing Date Balance Sheet.  For purposes of this Agreement the
term "Liability" means any claim, lawsuit, liability,  obligation or debt of any
kind or nature whatsoever,  whether absolute,  accrued, due, direct or indirect,
contingent or liquidated, matured or unmatured, joint or several, whether or not
for a sum certain,  whether for the payment of money or for the  performance  or
observance of any  obligation  or condition,  and whether or not of a type which
would  be  reflected  as a  liability  on a  balance  sheet in  accordance  with
generally  accepted  accounting  principles,   consistently  applied,  including
without limitation (i) malpractice claims asserted by patients or any other tort
claims  asserted,  claims  for  breach of  contract,  or any  claims of any kind
asserted by  patients,  former  patients,  employees or any other party that are
based on acts or omissions occurring on or before the Closing Date; (ii) amounts
due or that may become due to  Medicare  or  Medicaid  or any other  health care
reimbursement  or  payment  intermediary  on  account of  Medicare  cost  report
adjustments or other payment adjustments  attributable to any period on or prior
to the  Closing  Date,  or any  other  form of  Medicare  or other  health  care
reimbursement  recapture,  adjustment or overpayment  whatsoever with respect to
any period on or prior to the Closing Date ("Excess Reimbursement Liabilities");
(iii) any accounts payable or employment or other taxes except for those current
liabilities  disclosed on the Closing Date Balance  Sheet,  and (iv) accrued but
unpaid compensation or other benefits to any of the Company's employees, agents,
consultants or advisers,  including  accrued  vacation  except for those current
liabilities disclosed on the Closing Date Balance Sheet.






                                        2


                        ARTICLE II: MERGER CONSIDERATION


                  2.1  Determination  and Payment of Merger  Consideration.  The
aggregate merger consideration payable by the Buyer for the Company Shares shall
be in an  amount  equal to NINE  HUNDRED  THOUSAND  ($900,000.00)  DOLLARS  (the
"Merger  Consideration"),  which amount shall be payable at the Closing,  by the
delivery  to  certain  of the  Shareholders  or their  respective  assignees  of
newly-issued  shares of the Common  Stock,  par value $.001 per share,  of Buyer
(the  "IHS  Stock"),  based  upon the  valuation  and  subject  to the terms and
conditions  of Section  2.2  hereof.  The  amounts  of IHS Stock  payable at the
Closing to each respective Shareholder shall be as set forth below:

Shareholder                         IHS Stock

Lifeway Partners, LLC               $ 650,000.00

Fred McCall-Perez                   $ 250,000.00


                  2.2  IHS  Stock.  The  Merger  Consideration  as  well as that
portion  of the Bonus  Payments  as set  forth in  Section  10.9  below and that
portion of the  Promissory  Notes  Payment as set forth in Section  10.10  below
payable  by  Buyer  by  means  of the  delivery  of IHS  Stock  shall be paid in
accordance with and subject to the following:

                           (a)      Share  Value.  The  number  of shares of IHS
Stock  issuable  pursuant to Sections  2.1,  10.9 and 10.10 shall be  calculated
based upon a price per share of such stock  equal to the  closing New York Stock
Exchange ("NYSE") price of such stock on the day before the Closing Date.

                           (b)      Registration Rights. Buyer will use its best
efforts to cause to be prepared and filed within ninety (90) days  following the
Closing Date,  and will use its best efforts to have  declared  effective by the
Securities and Exchange Commission (the "Commission"),  a registration statement
for the  registration  of the IHS Stock  under the  Securities  Act of 1933,  as
amended (the "Securities  Act"),  and Buyer shall maintain the  effectiveness of
such registration  statement for a period of two (2) years following the date it
became  effective,  except to the extent that an exemption from registration may
be available.

                           (c)      Registration Expenses.  Buyer shall bear all
reasonable expenses related to such registration.  Such costs and expenses shall
include,  without limitation,  the fees and expenses of counsel for Buyer and of
its  accountants,  all other costs,  fees and expenses of Buyer  incident to the
preparation,  printing,  registration and filing under the Securities Act of the
registration  statement and all amendments and supplements  thereto, the cost of
furnishing copies of each preliminary prospectus, each final prospectus and each
amendment or supplement thereto to underwriters, dealers and other purchasers of
IHS Stock  and the  costs and  expenses  (including  

                                        3


fees and disbursements of counsel) incurred in connection with the qualification
of IHS Stock under the Blue Sky laws of various jurisdictions.

                           (d)      Resale   Limitations.    Fred   McCall-Perez
individually  covenants with Buyer that he shall not sell or otherwise  transfer
any shares of IHS Stock  received by him pursuant to this Agreement for a period
of one (1) year after the Closing  Date.  All sales by Holders shall be effected
solely through Smith Barney, Inc.

                           (e)      Registration Procedures,  etc. In connection
with the  registration  rights  granted to the Holders  with  respect to the IHS
Stock as provided in this Section 2.2, Buyer covenants and agrees as follows:

                                    (i)     At Buyer's expense,  Buyer will keep
the  registration  and  qualification  under this Section 2.2 effective  (and in
compliance  with the  Securities  Act) by such  action  as may be  necessary  or
appropriate  for a  period  of two  (2)  years,  except  to the  extent  that an
exemption from registration may be available.  Buyer will immediately notify the
Holders,  at any time when a  prospectus  relating to a  registration  statement
under this Section 2.2 is required to be delivered  under the Securities Act, of
the  happening  of any event known to Buyer as a result of which the  prospectus
included in such registration  statement,  as then in effect, includes an untrue
statement of a material  fact or omits to state any material fact required to be
stated  therein or necessary to make the  statements  therein not  misleading in
light of the circumstances then existing.

                                    (ii)    Buyer shall furnish the Holders with
such number of prospectuses as shall reasonably be requested.

                                    (iii)   Buyer   shall  take  all   necessary
action which may be required in qualifying or registering  IHS Stock included in
a registration  statement for offering and sale under the securities or Blue Sky
laws of such states as reasonably  are  requested by the Holders,  provided that
Buyer shall not be obligated to qualify as a foreign corporation or dealer to do
business under the laws of any such jurisdiction.

                                    (iv)    The    information    included    or
incorporated by reference in the  registration  statement filed pursuant to this
Section  2.2 will  not,  at the time any  such  registration  statement  becomes
effective, contain any untrue statement of a material fact, or omit to state any
material  fact  required to be stated  therein as necessary in order to make the
statements  therein,  in light of the circumstances  under which they were made,
not  misleading or necessary to correct any  statement in any earlier  filing of
such  registration   statement  or  any  amendments  thereto.  The  registration
statement  will  comply in all  material  respects  with the  provisions  of the
Securities Act and the rules and regulations  thereunder.  Buyer shall indemnify
the  Holders of IHS Stock to be sold  pursuant  to the  registration  statement,
their successors and assigns, and each person, if any, who controls such Holders
within the meaning of Section 15 of the  Securities  Act or Section 20(a) of the
Securities  Exchange  Act of 1934  ("Exchange  Act"),  against all loss,  claim,
damage  expense or  liability  (including  all expenses  reasonably  incurred in
investigating, preparing or defending against any claim whatsoever) to which any
of them may become  subject  under the  Securities  Act, 

                                        4






the Exchange Act or any other statute,  common law or otherwise,  arising out of
or based upon any untrue  statement  or alleged  untrue  statement of a material
fact contained in such  registration  statement  executed by Buyer or based upon
written  information  furnished by Buyer filed in any  jurisdiction  in order to
qualify  IHS  Stock  under  the  securities  laws  thereof  or  filed  with  the
Commission,  any state securities  commission or agency,  NYSE or any securities
exchange;  or the  omission or alleged  omission  therefrom  of a material  fact
required to be stated  therein or  necessary  to make the  statements  contained
therein not  misleading,  unless such statement or omission was made in reliance
upon and in conformity with written information furnished to Buyer by any of the
Holders  expressly  for use in such  registration  statement,  any  amendment or
supplement  thereto  or any  application,  as the case may be. If any  action is
brought against the Holders or any controlling  person of the Holders in respect
of which  indemnity  may be sought  against  Buyer  pursuant to this  subsection
2.2(e)(iv), the Holders or such controlling person shall within thirty (30) days
after the receipt thereby of a summons or complaint,  notify Buyer in writing of
the  institution  of such  action and Buyer  shall  assume  the  defense of such
actions, including the employment and payment of reasonable fees and expenses of
counsel (reasonably satisfactory to the Holders or such controlling person). The
Holders or such  controlling  person shall have the right to employ its or their
own counsel in any such case, but the fees and expenses of such counsel shall be
at the  expense  of the  Holders  or  such  controlling  person  unless  (A) the
employment  of such counsel  shall have been  authorized  in writing by Buyer in
connection with the defense of such action, or (B) Buyer shall not have employed
counsel to have charge of the defense of such  action,  or (C) such  indemnified
party or parties  shall have  reasonably  concluded  that there may be  defenses
available  to it or them  which  are  different  from  or  additional  to  those
available to Buyer (in which case,  Buyer shall not have the right to direct the
defense of such action on behalf of the indemnified party or parties), in any of
which  events  the fees and  expenses  of not more than one  additional  firm of
attorneys  for the Holders  and/or  such  controlling  person  shall be borne by
Buyer. Except as expressly provided in the previous two sentences,  in the event
that Buyer shall not previously  have assumed the defenses of any such action or
claim,  Buyer shall not thereafter be liable to the Holders or such  controlling
person in investigating,  preparing or defending any such action or claim. Buyer
agrees  promptly to notify the Holders of the  commencement of any litigation or
proceedings  against  Buyer or any of its  officers,  directors  or  controlling
persons in connection  with the resale of IHS Stock or in  connection  with such
registration statement.

                                    (v)     The  Holders of IHS Stock to be sold
pursuant to a registration  statement,  and their successors and assigns,  shall
severally, and not jointly, indemnify Buyer, its officers and directors and each
person,  if any,  who  controls  Buyer  within the  meaning of Section 15 of the
Securities  Act or Section  20(a) of the Exchange  Act against all loss,  claim,
damage, or expense or liability  (including all expenses  reasonably incurred in
investigating,  preparing or defending  against any claim  whatsoever)  to which
they may become subject under the Securities  Act, the Exchange Act or any other
statute, common law or otherwise,  arising from information furnished in writing
by or on behalf of such  Holders,  or their  successors  or assigns for specific
inclusion in such registration statement.

                           (f)      Notice  of Sale.  If the  Holders  desire to
transfer  all or any portion of IHS Stock,  the  Holders  will  deliver  written
notice to Buyer,  describing in reasonable  detail

                                        5



their intention to effect the transfer and the manner of the proposed  transfer.
If the  transfer is to be pursuant to an  effective  registration  statement  as
provided  herein,  the Holders  will sell the IHS Stock in  compliance  with the
disclosure  therein and discontinue any offers and sales  thereunder upon notice
from Buyer  that the  registration  statement  relating  to the IHS Stock  being
transferred  is not "current"  until Buyer gives further  notice that offers and
sales may be  recommenced.  In the event of any such notice  from  Buyer,  Buyer
agrees to file  expeditiously  such amendments to the registration  statement as
may be  necessary  to bring it current  during the period  specified  in Section
2.6(e) and to give prompt notice to the Holders when the registration  statement
has again become current.  If the Holders deliver to Buyer an opinion of counsel
reasonably  acceptable  to Buyer  and its  counsel  and to the  effect  that the
proposed  transfer  of IHS  Stock  may be made  without  registration  under the
Securities Act, the Holders will be entitled to transfer IHS Stock in accordance
with the terms of the notice and opinion of their counsel.

                           (g)      Furnish Information. It shall be a condition
precedent to the  obligations  of the Buyer to take any action  pursuant to this
Section  2.2 that the  Holders  shall  furnish  in  writing  to the  Buyer  such
information regarding  themselves,  the IHS Stock held by them, and the intended
method of  disposition  of such  securities  as shall be  required to effect the
registration  of their IHS  Stock.  In that  connection,  each  Holder  shall be
required to represent to the Buyer that all such  information  which is given is
both complete and accurate in all material respects.  Such Holders shall deliver
to the  Buyer  a  statement  in  writing  from  the  beneficial  owners  of such
securities that they bona fide intend to sell,  transfer or otherwise dispose of
such securities. Each Holder will, severally,  promptly notify Buyer at any time
when a prospectus  relating to a registration  statement  covering such Holder's
shares under this Section 2.2 is required to be delivered  under the  Securities
Act, of the happening of any event known to such Holder as a result of which the
prospectus included in such registration  statement, as then in effect, includes
an untrue  statement  of a  material  fact or omits to state any  material  fact
required to be stated  therein or necessary to make the  statements  therein not
misleading in light of the statements as then existing.

                           (h)      Investment  Representations.  All  shares of
IHS Stock to be  issued  hereunder  will be newly  issued  shares of Buyer.  The
Shareholders  represent  and  warrant to Buyer that the IHS Stock  being  issued
hereunder is being  acquired,  and will be  acquired,  by the  Shareholders  for
investment  for  their  own  accounts  and  not  with a view  to or for  sale in
connection  with any  distribution  thereof within the meaning of the Securities
Act or the applicable state  securities law; the  Shareholders  acknowledge that
the IHS Stock  constitutes  restricted  securities under Rule 144 promulgated by
the  Commission  pursuant  to the  Securities  Act,  and  may  have  to be  held
indefinitely,  and the  Shareholders  agree  that no  shares of IHS Stock may be
sold, transferred, assigned, pledged or otherwise disposed of except pursuant to
an effective  registration statement or an exemption from registration under the
Securities Act, the rules and regulations  thereunder,  and under all applicable
state  securities  laws. The  Shareholders  have the knowledge and experience in
financial and business  matters,  are capable of evaluating the merits and risks
of the  investment,  and are able to bear the economic risk of such  investment.
The  Shareholders  have had the opportunity to make inquiries of and obtain from
representatives  and  employees of Buyer such other  information  about Buyer as
they deem necessary in connection with such investment.

                                        6



                           (i)      Legend.    It   is   understood   that   the
certificates  evidencing  the IHS Stock  shall  bear a legend  substantially  as
follows:

                    THE SHARES  REPRESENTED  BY THIS  CERTIFICATE  HAVE NOT BEEN
                    REGISTERED UNDER THE SECURITIES ACT OF 1933. THE SHARES HAVE
                    BEEN   ACQUIRED  FOR   INVESTMENT   AND  MAY  NOT  BE  SOLD,
                    TRANSFERRED  OR  ASSIGNED  IN THE  ABSENCE  OF AN  EFFECTIVE
                    REGISTRATION STATEMENT FOR THESE SHARES UNDER THE SECURITIES
                    ACT OF 1933 OR AN  OPINION  OF THE  COMPANY'S  COUNSEL  THAT
                    REGISTRATION IS NOT REQUIRED UNDER SAID ACT.

                           (j)      Certain  Transferees.  Except in the case of
any  transfer  to a  person  in an open  market  transaction  subsequent  to the
effective date of  registration  of the IHS Stock,  no Holder shall transfer any
shares of IHS Stock to any person or entity  unless such  transferee  shall have
agreed in writing to be bound by the provisions  applicable to the Holders under
this Article II.


                            ARTICLE III: THE CLOSING

                  3.1 Time and Place of Closing.  The closing (the "Closing") of
the transactions contemplated by this Agreement shall take place on November 13,
1996,  at the  offices of Buyer,  or at such other time and place upon which the
parties may agree.  The date on which the Closing is held is hereinafter  called
the "Closing Date." Subject to the conditions set forth herein,  at the Closing,
Shareholders  shall  deliver  to Buyer the  Company  Shares,  duly  endorsed  or
accompanied by one or more stock powers duly endorsed, as applicable,  and Buyer
shall deliver to  Shareholders  those stock  certificates  issued in the name of
Shareholders  representing  that  number  of  shares  of IHS  Stock  payable  to
Shareholders as the Merger Consideration, pursuant to Section 2.1 hereof.

                  3.2 Filings at Closing.  At the  Closing  Date,  Buyer and the
Company shall cause the Plan of Merger or such other  certificate as required to
be filed in accordance with the Delaware  General  Corporation  Law, and each of
Buyer and the Company shall take any and all lawful  actions to cause the Merger
to become effective.

                  3.3 Effective  Time.  Subject to the terms and  conditions set
forth herein, including receipt of all required regulatory approvals, the Merger
shall become effective at the time the Plan of Merger or such other  certificate
as required by the Delaware Secretary of State is made effective (the "Effective
Time of Merger").






                                        7


           ARTICLE IV: REPRESENTATIONS AND WARRANTIES OF SHAREHOLDERS

                  Shareholders   hereby  jointly  and  severally  represent  and
warrant to Buyer as follows:

                  4.1 Organization and Standing of the Company. The Company is a
corporation duly organized, validly existing and in good standing under the laws
of the State of Delaware.  Copies of the Company's Articles of Incorporation and
By-Laws,  and all amendments  thereof to date,  have been delivered to Buyer and
are  complete and  correct.  The Company has the power and  authority to own the
property and assets now owned by it and to conduct the business  presently being
conducted by it.

                  4.2 Absence of Conflicting  Agreements.  Neither the execution
or delivery of this Agreement,  including all Schedules and Exhibits hereto,  or
any of the other instruments and documents  required or contemplated  hereby and
thereby  ("Transaction  Documents")  by  Shareholders  or the  Company,  nor the
performance  by  Shareholders  or the Company of the  transactions  contemplated
hereby and thereby,  conflicts  with,  or  constitutes  a breach of or a default
under (i) the Articles of Incorporation  or By-Laws of the Company;  or (ii) any
applicable law, rule, judgment, order, writ, injunction, or decree of any court,
currently  in  effect;  or  (iii)  any  applicable  rule  or  regulation  of any
administrative  agency or other governmental  authority  currently in effect; or
(iv) any  agreement,  indenture,  contract or instrument to which the Company is
now a party or by which any of the assets of the Company is bound.

                  4.3  Consents.   Except  as  disclosed  on  Schedule  4.3,  no
authorization,  consent, approval, license, exemption by, filing or registration
with any court or governmental department,  commission, board, bureau, agency or
instrumentality, domestic or foreign, is or will be necessary in connection with
the  execution,  delivery  and  performance  of  this  Agreement  or  any of the
Transaction Documents by any of the Shareholders or the Company.

                  4.4 Assets. As of the Closing,  the consolidated Assets of the
Company will include all of the tangible and intangible assets of the Company as
presently  constituted,   including,   without  limitation,  cash  and  accounts
receivable; provided, however, that Assets shall not include inventory, supplies
and other assets disposed of in the ordinary course of business, consistent with
the prior practice of the Company's business.  The quantities of inventory items
included in the Assets are  reasonable  in light of the present and  anticipated
volume of the Company  and the  inventory  is good,  usable,  merchantable,  and
salable in the ordinary  course of the Company,  in each case,  as determined by
the  Company in good  faith and  consistent  with past  practice.  The  accounts
receivable  of the  Company are  reflected  properly on its books and records in
accordance with GAAP, and have been billed or invoiced in the ordinary course of
business  consistent with past practice.  Schedule 4.4 sets forth a complete and
accurate  accounts  payable  aging  schedule of the Company as of September  30,
1996.  The  Assets  are not  subject  to any  liens or  encumbrances,  except as
identified on Schedule 4.11 and expressly accepted by Buyer hereto.


                                        8


                  4.5 Company Shares.  Schedule 4.5(a) sets forth: a) a complete
list and  description  of the  authorized  shares of the Company,  the number of
shares issued and  outstanding  of each class or series of such shares,  and the
identity of each  shareholder of the Company,  in each case indicating the class
and number of shares  held and the number of shares  subject to any  outstanding
option or warrant;  and b) the outstanding  promissory notes of the Company.  No
shares of the Company  Shares are held in the treasury of the Company.  Schedule
4.5(b) sets forth a complete list and  description of all options,  warrants and
convertible  promissory notes, and any other agreements,  rights, or instruments
which are or may become  exercisable for or convertible  into any capital of the
Company (the  "Convertible  Instruments"),  the number of shares  issuable  upon
exercise or conversion  (as the case may be), and the identity of each holder of
a Convertible  Instrument.  Except as set forth on Schedule 4.5(b), there are no
preemptive  or first  refusal  rights to purchase or otherwise  acquire  capital
shares of the  Company  pursuant  to any  provision  of law or the  Articles  of
Incorporation  or By-laws of the Company or by  agreement or  otherwise.  On the
Closing Date,  there shall not be outstanding  any warrants,  options,  or other
rights to subscribe for or purchase  from the Company any capital  shares of the
Company,  nor shall there be  outstanding  any  securities  convertible  into or
exchangeable for such shares.

                  4.6  Trademarks.  Schedule  4.6  sets  forth  a  complete  and
accurate list of all registered  trademarks,  service marks, or applications for
any of the same,  copyrights,  and other items of intellectual property that are
owned,  possessed  or used by the  Company.  There are no claims or  proceedings
pending or, to the knowledge of the Shareholders, overtly threatened against the
Company asserting that the use of any of the aforementioned properties or rights
infringes the rights of any other person, and, to the knowledge of Shareholders,
the Company is not infringing on the  intellectual  property rights of any other
person.

                  4.7 Contracts.  Schedule 4.7 sets forth a complete and correct
list of all agreements, contracts and commitments of the following type to which
the Company is a party or by which the Company or the Company's assets are bound
and as to which the Company has any outstanding  material  obligations as of the
date hereof (the "Contracts"):

                           (a)      each   contract   or   agreement   for   the
employment or retention of, or collective  bargaining,  severance or termination
agreement with, any director, officer, employee,  consultant,  agent or group of
employees of the Company;

                           (b)      each   profit   sharing,    thrift,   bonus,
incentive, deferred compensation, shares option, shares purchase, severance pay,
pension, retirement, hospitalization, insurance or other similar plan, agreement
or arrangement;

                           (c)      each agreement or  arrangement  for the sale
of any of the Company's assets, properties or rights outside the ordinary course
of business (by sale of assets,  sale of shares,  merger or otherwise)  which is
currently in effect;



                                        9


                           (d)      each  contract  currently  in  effect  which
contains any provisions  requiring the Company to indemnify or act for any other
person or entity;

                           (e)      each agreement  restricting the Company from
conducting business anywhere in the world;

                           (f)      each  partnership or joint venture  contract
or  similar  arrangement  or  agreement  which is likely to involve a sharing of
profits or future payments with respect to the Company's business or any portion
thereof;

                           (g)      each   licensing,    distributor,    dealer,
franchise,  sales or  manufacturer's  representative,  agency  or other  similar
contract,  arrangement or commitment  which involves  consideration of more than
$15,000;

                           (h)      each   contract   under  which  the  Company
performs services; and

                           (i)      any   other    agreement    which   involves
consideration of more than $15,000.

                  Except as indicated on Schedule 4.7, each of the Contracts was
entered into and requires  performance in the ordinary course of business and is
in full force and effect.  Except as indicated  on Schedule  4.7, the Company is
not in default under any Contract and there has not been asserted,  either by or
against the Company under any Contract,  any written notice of default,  set-off
or claim of default.  To the knowledge of the  Shareholders,  the parties to the
Contracts  other than the Company are not in default of any of their  respective
obligations under the Contracts, and there has not occurred any event which with
the passage of time or the giving of notice (or both) would constitute a default
or breach  under any  Contract.  All amounts  payable by the  Company  under the
Contracts are, or will at the Closing Date, be on a current basis.

                  4.8      Financial Statements.

                           (a)      The  unaudited  balance sheet of the Company
as of  September  30,  1996,  and  the  related  statements  of  operations  and
accumulated  deficit and  statements  of cash flows for the 9 month  period then
ended,  certified by an officer of the Company (the "Unaudited Interim Financial
Statements"),  previously  delivered  to Buyer by  Shareholders,  to the best of
Shareholders'  knowledge  present fairly in all material  respects the financial
condition  and  results of  operations  of the  Company  at and for the  periods
therein  specified.  Such  statements  of  operation do not contain any items of
special or  nonrecurring  income or  expense  or any other  income not earned or
expense not  incurred in the  ordinary  course of business  except as  expressly
specified therein or as listed as adjustments on Schedule 4.8.

                           (b)      The  unaudited  balance sheet of the Company
as of December 31, 1995, and the related statement of operations and accumulated
deficit  and  statement  of cash  flows  for the  year  then  ended,  previously
delivered  by  Shareholders  to Buyer,  to the best of  Shareholders'  knowledge
present fairly in all material  respects the financial  condition and results 

                                       10


of  operations  of the  Company at and for the period  therein  specified.  Such
statements  of  operation  do not contain  any items of special or  nonrecurring
income or expense or any other  income not earned or expense not incurred in the
ordinary course of business except as expressly  specified  therein or as listed
as adjustments on Schedule 4.8.

                           (c)      Except  as set forth on  Schedule  4.8 or as
expressly set forth on the Unaudited Interim Financial  Statements,  the Company
has  no  material  liabilities  or  obligations   (whether  absolute,   accrued,
contingent  or otherwise  and whether due or to become due,  including,  without
limitation,  any guarantees of any obligations of any other person or entity) of
any  kind or  nature  whether  or not  required  by GAAP  to be  reflected  on a
corporate balance sheet and/or the notes thereto.

                  4.9  Material  Changes.  Except as set forth on Schedule  4.9,
since the date of the Unaudited Interim Financial Statements, there has not been
any material  adverse  change in the  condition  (financial or otherwise) of the
assets,  properties  or  operations  of the  Company,  whether or not covered by
insurance,  and during  such period of time the Company has and from the date of
this Agreement  through the Closing,  will have,  conducted its business only in
the ordinary and normal course,  and made no  distributions  to the Shareholders
other than wages paid in the ordinary and normal course of business.

                  4.10 Licenses; Permits. Schedule 4.10 sets forth a description
of (a)  all  licenses  and  other  governmental  or  other  regulatory  permits,
authorizations or approvals required for the operation of the Company's business
that are now in effect,  including  all  certificates  of occupancy  issued with
respect to the Company's business; and (b) each other license,  permit, or other
authorization  that is necessary for the operation of the Company's  business (a
"License" and collectively,  the "Licenses"). The Licenses constitute all of the
governmental,   quasi-governmental   and   regulatory   licenses,   permits  and
authorizations necessary to the operation of the business of the Company and its
subsidiaries as they are operated on the date hereof.  The Company has delivered
to Buyer copies of all of the  Licenses.  Except as set forth on Schedule  4.10,
the Company and its  subsidiaries  own,  possess or otherwise have the exclusive
legal right to use the Licenses, free and clear of all liens, pledges, claims or
other  encumbrances  of any nature  whatsoever.  The  Company is not in material
default under any such License,  and the Company and its  subsidiaries  have not
received  any  notice of any  material  default or any other  material  claim or
proceeding  relating to any such License,  except as set forth on Schedule 4.10.
Except as set forth on Schedule 4.10,  each License is in full force and effect,
and neither the Company nor any of its  subsidiaries has received written notice
of any  proceeding  to terminate  or suspend any License or of any  condition or
event which,  if uncured,  would result in the  termination or suspension of any
License. None of the Licenses are: (a) provisional,  probationary, or restricted
in any way except to the extent  qualified by any  outstanding  deficiencies  or
citations,  particulars  of which have been set forth on Schedule  4.10;  or (b)
subject  to any  investigation,  cancellation,  impairment,  limitation,  order,
complaint,  proceeding,  or suspension nor is such threatened or pending. Except
as set forth on Schedule  4.10,  all Licenses  are in full force and effect.  No
conditions  requiring  changes  in the  operation  of the  Company or any of its
subsidiaries  have been imposed,  formally or informally,  by any License issuer
during the past  twenty-four (24) months.  No Shareholder,  director or officer,
employee or former employee of the Company,  or any person,  firm or corporation
other than the Company owns or has any proprietary, financial or other interest,
direct or indirect, in whole or in part in any of the Licenses.


                                       11


                  4.11     Title, Condition of Personal Property.

                           (a)      The Company has good and indefeasible  title
to, or valid and subsisting leasehold interests in, all of the personal property
located at or used in connection  with operation of its business,  subject to no
mortgage,  security  interest,  pledge,  lien, claim,  encumbrance or charge, or
restraint on transfer  whatsoever other than Permitted Liens (as defined below).
No other person has any right to the use or  possession  of any of such property
which is owned and no currently  effective  financing  statement with respect to
such personal  property has been filed under the Uniform  Commercial Code in any
jurisdiction, and the Company has not signed any such financing statement or any
security  agreement  authorizing  any secured party  thereunder to file any such
financing  statement  except  for the  Permitted  Liens.  All of  such  personal
property  comprising  equipment,  improvements,  furniture  and  other  tangible
personal  property in use at the Company,  whether  owned or leased,  is in good
operating  condition  and  repair,  subject  to  normal  wear and  tear,  and is
sufficient to enable the Company to operate its business in a manner  consistent
with its operation during the immediately preceding twelve (12) months.

                           (b)      Except as set forth on Schedule 4.11(b),  no
tangible  personal property used by the Company in connection with the operation
of its business is subject to a lease,  conditional  sale,  security interest or
similar arrangement. Shareholders have delivered to Buyer a complete and correct
copy of each of the leases and other agreements listed on Schedule 4.11(b).  All
of  said  personal  property  leases  are  valid,  binding  and  enforceable  in
accordance  with their  respective  terms and are in full force and effect.  The
Company  is not in  default  under  any of such  leases  and  there has not been
asserted, either by or against the Company under any of such leases, any written
notice of  default,  set-off,  or claim of  default.  To the best  knowledge  of
Shareholders,  the  parties to such  leases  other than the  Company  are not in
default of their respective  obligations under any of such leases, and there has
not  occurred  any event  which with the passage of time or giving of notice (or
both) would constitute such a default or breach under any of such leases.

                           (c)      "Permitted Liens" shall mean

                                     (i)    carriers',           warehouseman's,
mechanics,  materialmen's,  repairmen's  or  other  like  liens  arising  in the
ordinary  course of business which are (i) not overdue for a period of more than
30 days or (ii)  which  are being  contested  in good  faith and by  appropriate
proceedings, provided that if such contest shall continue for more than 30 days,
the amount  thereof shall be bonded or properly  reserved  against at the end of
such 30-day period;

                                    (ii)    deposits  to secure the  performance
of bids,  trade contracts  (other than for borrowed  money),  leases,  statutory
obligations, surety and appeal bonds, performance bonds and other obligations of
like nature incurred in the ordinary course of business;

                                    (iii)   rights of lessees  under  leases set
forth on Schedule 4.11(b);


                                       12


                                    (iv)    pledges or  deposits  in  connection
with workman's compensation,  unemployment insurance,  and other social security
legislation; and

                                    (v)     liens described on Schedule 4.11(b).

                  4.12 Legal  Proceedings.  Other than as set forth on  Schedule
4.12, there are no claims, actions, suits or proceedings or arbitrations, either
administrative or judicial,  pending,  or, to the knowledge of the Shareholders,
overtly  threatened against or affecting the Company or the Company's ability to
consummate  the  transactions  contemplated  herein,  at  law  or in  equity  or
otherwise,  before or by any court or governmental  agency or body,  domestic or
foreign, or before an arbitrator of any kind.

                  4.13 Employees.  Schedule 4.13 contains a complete and correct
list of the name,  position,  and  current  rate of  compensation  and any other
compensation arrangements or fringe benefits, of (i) each officer and management
level employee of the Company,  and (ii) any consultant or agent of the Company,
that is not reflected in any agreement or document  referred to in Schedule 4.7.
Except as set forth on Schedule  4.13,  the Company  does not have any  pension,
profit  sharing,  or welfare  benefit plan  applicable to any of its  employees.
Except as described on Schedule 4.13, (i) no such employee,  consultant or agent
has any vested or unvested  retirement  benefits or other termination  benefits,
and (ii) the  Company  has no  liability  for any  accrued  and unpaid  employee
benefits  (including accrued vacation and sick days) for which adequate reserves
are not reflected on the Company's September 30, 1996 balance sheet.

                  4.14  Collective  Bargaining,   Labor  Contracts,   Employment
Practices,  Etc. During the two years prior to the Closing Date,  there has been
no  material  adverse  change in the  relationship  between  the Company and its
employees  nor any  strike  or  material  labor  disturbance  by such  employees
affecting the Company's business and, to the knowledge of the Company,  there is
no indication  that such a change,  strike or labor  disturbance is likely.  The
Company's   employees  are  not  represented  by  any  labor  union  or  similar
organization  and the Company has no reason to believe that there are pending or
threatened   any   activities,   the  purpose  of  which  is  to  achieve   such
representation,  of all or some of the Company's employees.  Except as set forth
on Schedule 4.7 or Schedule  4.13,  the Company has no collective  bargaining or
other  labor   contracts,   employment   contracts,   pension,   profit-sharing,
retirement,  insurance,  bonus,  deferred compensation or other employee benefit
plans, agreements or arrangements with respect to its employees.  The Company is
in material  compliance with the requirements  prescribed by all Federal,  state
and local statutes,  orders and governmental rules and regulations  ("Government
Requirements")  applicable to any of the employee benefit plans,  agreements and
arrangements  identified on Schedule 4.7 and Schedule 4.13,  including,  without
limitation,  the Employee  Retirement  Income  Security Act of 1974,  as amended
("ERISA"),  the  Immigration  Reform and Control Act, the Worker  Adjustment and
Retraining Notification Act of 1988, any such Government Requirements respecting
employment  determination,  equal  opportunity,   affirmative  action,  employee
privacy, wrongful or unlawful termination,  workers' compensation,  occupational
safety and health  requirements,  labor  management  relations and  unemployment
insurance,  or related  matters and there are no  threatened  or pending  claims
relating thereto,  in each case. In the event of termination of employment of an
employee  of  Company,  Buyer  will  not,  pursuant  to

                                       13


any agreement with any Shareholder or Company or by reason of any representation
made or plan adopted by any Shareholder  prior to the Closing,  be liable to any
employee of the Company for so-called "severance pay", parachute payments or any
other   similar   payments   or   benefits,   including,   without   limitation,
post-employment  healthcare (other than pursuant to the continuation health care
provisions of Section 4980B of the Internal  Revenue Code of 1986, as amended or
Section 601 through 608 of ERISA ("COBRA") or insurance benefits.

                  4.15     ERISA.

                           (a)      The  Company   does  not  maintain  or  make
contributions  to and  has  not at any  time  in the  past  maintained  or  made
contributions  to, any  employee  benefit  plan which is subject to the  minimum
funding  standards  of  ERISA.  The  Company  does  not  now  maintain  or  make
contributions  to,  and  has  not at any  time in the  past  maintained  or made
contributions  to,  any  multi-employer   plan  subject  to  the  terms  of  the
Multi-employer Pension Plan Amendment Act of 1980 (the "Multi-employer Act").

                           (b)      Schedule  4.15(b) sets forth each  severance
agreement,  and each plan, agreement,  arrangement or plan, bonus plan, deferred
compensation agreement,  employee pension, profit sharing, savings or retirement
plan, group life,  health, or accident insurance or other employee benefit plan,
agreement,  arrangement  or  commitment,   including,  without  limitation,  any
commitment arising under severance,  holiday, vacation, Christmas or other bonus
plans  (including,  but not limited to, "employee  benefit plans", as defined in
Section 3(3) of ERISA maintained by Company).

                           (c)      Schedule 4.15(c) identifies all employees of
the Company on leave of absence eligible to receive health benefits, as required
by COBRA.  Notice of the availability of COBRA coverage has been provided to all
employees of the Company on leave of absence entitled  thereto,  and all persons
electing  such coverage are being (or have been,  if  applicable)  provided such
coverage.

                  4.16 Insurance and Surety Agreements. Schedule 4.16 contains a
true and correct list of: (a) all policies of fire, liability and other forms of
insurance  held  or  owned  by  the  Company   (including  but  not  limited  to
professional  liability  insurance,  and any state sponsored plan or program for
worker's  compensation);  and (b) all  bonds,  indemnity  agreements  and  other
agreements  of  suretyship  made for or held by the  Company,  including a brief
description of the character of the bond or agreement and the name of the surety
or indemnifying  party.  Schedule 4.16 sets forth for each such insurance policy
the name of the insurer,  the amount of  coverage,  the type of  insurance,  the
policy  number,  the annual  premium  and a brief  description  of the nature of
insurance  included  under each such  policy and of any claims  made  thereunder
during the past two (2) years.  Such policies are owned by and payable solely to
the  Company,  and said  policies or renewals or  replacements  thereof  will be
outstanding and duly in force at the Closing Date. All insurance policies listed
on Schedule 4.16 are in full force and effect, all premiums due on or before the
Closing  Date have  been or will be paid on or  before  the  Closing  Date,  the
Company has not been advised by any of its insurance carriers of an intention to
terminate or modify any such policies other than under  circumstances  where the
Company has received a commitment for 
                                       14


a  replacement  policy,  nor has the  Company  failed to comply  with any of the
material conditions contained in any such policies.

                  4.17  Relationships.  Except as  disclosed  on  Schedule  4.17
hereto,  no Shareholder and no partner or any affiliate of any Shareholder  has,
or at any time  within  the last two (2) years  has had,  a  material  ownership
interest in any business,  corporate or otherwise, that is a party to, or in any
property that is the subject of, business  relationships  or arrangements of any
kind relating to the operation of the Company by which the Company will be bound
after the Closing.

                  4.18   Absence  of  Certain  Events.   Except as set forth on 
Schedule 4.18, since the date of the Unaudited Interim Financial Statements, the
Company has not, and from the date of this  Agreement  through the Closing Date,
the Company will not have:

                           (a)     sold,  assigned  or  transferred  any of its
assets or properties, except in the ordinary course of business;

                           (b)      mortgaged, pledged or subjected to any lien,
pledge,  mortgage,  security  interest,  conditional  sales  contract  or  other
encumbrance of any nature  whatsoever,  other than a Permitted  Lien, any of the
Company's assets;

                           (c)      made   or   suffered   any    amendment   or
termination of any material contract, commitment,  instrument or agreement other
than in the ordinary course of business;

                           (d)      except in the  ordinary  course of business,
or  otherwise  as  necessary  to comply with any  applicable  minimum  wage law,
increased the salaries or other  compensation  of any of its employees,  or made
any  increase  in, or any  additions  to,  other  benefits  to which any of such
employees may be entitled;

                           (e)      failed  to pay or  discharge  when  due  any
liabilities,  the failure to pay or discharge which has caused or will cause any
actual  material  damage  or give  rise to the  risk of a  material  loss to the
Company;

                           (f)      changed  any  of the  accounting  principles
followed by it or the methods of applying such principles;

                           (g)      entered into any material  transaction other
than in the ordinary course of business;

                           (h)      failed to  collect,  withhold  and/or pay to
any proper  governmental agency any federal,  state or local income,  franchise,
sales,  use,  withholding  or  similar  tax  that  applicable  law  requires  be
collected, withheld and/or paid;

                           (i)      instituted,  settled or agreed to settle any
litigation,  action  or  proceeding  before  any  court or  governmental  agency
relating to it or its  property  which will likely 

                                       15



have or has had a  materially  adverse  effect on the  condition  (financial  or
otherwise),  properties, assets, liabilities,  operations, business or prospects
of the Company or any of its subsidiaries;

                           (j)      entered into any  transaction  other than in
the ordinary course of business  involving  consideration  in excess of $15,000;
and

                           (k)     discharged,  terminated,  separated with, or
otherwise lost any key employees.

                  4.19  Compliance  with Laws. The Company is in compliance with
all Governmental  Requirements (as defined herein).  The Company has not, within
the period of twelve months  preceding the date of this Agreement,  received any
written  notice  that the  Company  or any of the  Assets  fail to comply in any
material respect with any applicable Federal, state, local or other governmental
laws or ordinances,  or any applicable order, rule or regulation of any Federal,
state, local or other governmental  agency having jurisdiction over its business
("Governmental  Requirements").  The Company shall report to Buyer,  within five
(5) business days after receipt thereof, any written notices that the Company is
not in compliance in any material respect with any of the foregoing. Neither the
Company, nor any officer, director,  employee, agent, or other representative of
Company has made, directly,  or indirectly,  any illegal bribes,  kickbacks,  or
political  contributions  with corporate funds,  illegal payments from corporate
funds to  governmental  officials  in their  individual  capacities  or  illegal
payments from  corporate  funds to obtain or retain  business  either within the
United States or abroad.

                  4.20   Finders.   No  broker  or  finder  has  acted  for  the
Shareholders or the Company in connection with the transactions  contemplated by
this  Agreement,  and no other  broker or finder is entitled to any  broker's or
finder's  fee or  other  commission  in  respect  thereof  based  in any  way on
agreements, understandings or arrangements with the Shareholders or the Company.

                  4.21     Tax Returns.

                           (a)      Except as set forth in  Schedule  4.21,  (i)
all Tax (as defined below) returns, statements,  reports and forms or extensions
with  respect  thereto  required to be filed with any Federal,  state,  local or
other  governmental  department or court or other authority having  jurisdiction
over it ("Governmental Authority") on or before the Closing Date by or on behalf
of the Company  (collectively,  the "Tax Returns"),  have been or will be timely
filed on or before the Closing Date in accordance in all material  respects with
all applicable Governmental  Requirements;  and (ii) the Company has timely paid
all Taxes payable by it.

                           (b)      For purposes of this Agreement,  "Tax" means
any net income, gross income, sales, use, franchise,  personal, or real property
tax.


                                       16


                  4.22 Encumbrances Created by this Agreement. The execution and
delivery of this Agreement, or any of the Company's Transaction Documents,  does
not, and the  consummation of the  transactions  contemplated  hereby or thereby
will not, create any liens or other  encumbrances on any of the Company's assets
in favor of third parties.

                  4.23 Subsidiaries and Joint Ventures. Schedule 4.23 sets forth
a complete list of all  subsidiaries,  joint ventures and  partnerships in which
the Company is the record or beneficial  owner of more than ten (10%) percent of
the equity  interest.  All of the issued and  outstanding  capital  stock of the
subsidiaries  listed on Schedule 4.23 hereto is owned of record or  beneficially
by the Company or by one of the listed subsidiaries on Schedule 4.23.

                  4.24 No  Untrue  Statement.  None of the  representations  and
warranties in this Article IV contains any untrue  statement of material fact or
omits to state a material fact  necessary,  in light of the  circumstance  under
which it was made, in order to make any such  representation  not  misleading in
any material respect.

                  4.25     Medicare and Medicaid Programs.   The Company, to the
extent  necessary  to  conduct  the  Company  in a manner  consistent  with past
practice,  is qualified for participation in the Medicare and Medicaid programs.
Except as  reflected on Schedule  4.25,  (a) no  Shareholder  or the Company has
received any notice of recoupment with respect to the Company's operations
from the Medicare or Medicaid programs,  or any other third party  reimbursement
source,  (b) there is no basis for the  assertion  after the Closing Date of any
such recoupment  claim against Buyer which arose out of any  transactions on the
part of Company prior to the Closing or against any  Shareholder for which Buyer
will be liable,  and (c) to the knowledge of  Shareholders  and the Company,  no
Medicare and Medicaid investigation,  survey or audit is pending,  threatened or
imminent with respect to the operation of the Company prior to the Closing.

                  4.26  Leasehold  Interests.  Schedule 4.26 hereto sets forth a
complete and correct list of all leases  pursuant to which the Company or any of
its subsidiaries leases real property.  Each of the Company and its subsidiaries
has valid  Leasehold  interests in all such real  property free and clear of all
liens,  claims,  charges and  encumbrances  of any kind  whatsoever,  except for
Permitted  Liens.  The Company has provided  access to the Buyer to complete and
correct copies of the leases identified in Schedule 4.26.

                  4.27 Power and Authority.  Company and  Shareholders  have all
requisite power and authority to execute,  deliver,  and perform this Agreement,
and as of the Closing,  Company and  Shareholders  will have all requisite power
and authority to execute and deliver the  Transaction  Documents  required to be
delivered by each party to the Buyer at the Closing.


             ARTICLE V: ADDITIONAL REPRESENTATIONS AND WARRANTIES OF
                                  SHAREHOLDERS

                  Each Shareholder  hereby severally  represents and warrants to
Buyer as follows:


                                       17


                  5.1 Authority.  Such  Shareholder has the full legal power and
authority  to  make,  execute,  deliver  and  perform  this  Agreement  and  the
Transaction Documents.  Such execution,  delivery,  performance and consummation
have been duly authorized by all necessary  action,  corporate or otherwise,  on
the  part  of such  Shareholder,  and  any  necessary  consents  of  holders  of
indebtedness of such Shareholder have been obtained.

                  5.2      Binding Effect.   This  Agreement and all Transaction
Documents to which such  Shareholder is a party constitute the valid and binding
obligations of such Shareholder, enforceable against it in accordance with their
respective terms.

                  5.3 Absence of Conflicting Agreement. Neither the execution or
delivery  of  this  Agreement  or any  of  the  Transaction  Documents  by  such
Shareholder,  nor  the  performance  by  such  Shareholder  of the  transactions
contemplated  hereby and thereby conflicts with, or constitutes a breach of or a
default under (i) any law, rule, judgment, order, writ, injunction, or decree of
any court currently in effect applicable to such  Shareholder,  or (ii) any rule
or  regulation  of any  administrative  agency or other  governmental  authority
currently in effect  applicable  to such  Shareholder,  or (iii) any  agreement,
indenture, contract or instrument to which such Shareholder is now a party or by
which any of the assets of such Shareholder is bound.

                  5.4    Consents. No authorization, consent, approval, license,
exemption by, filing or registration with any court or governmental  department,
commission, board, bureau, agency or instrumentality, domestic or foreign, is or
will be necessary in connection with the execution,  delivery and performance of
this Agreement or any of the Transaction Documents by such Shareholder.

                  5.5  Ownership  of Company  Shares.  Such  Shareholder  is the
lawful record and  beneficial  owner of all of the Company Shares shown as owned
by such Shareholder in Schedule 4.5(a),  with good and marketable title thereto,
free and clear of all liens and  encumbrances,  claims and other charges thereon
of any kind.  Such  Shareholder has the full legal power to transfer and deliver
such Company  Shares in  accordance  with this  Agreement,  and delivery of such
Company  Shares to Buyer pursuant  hereto will convey good and marketable  title
thereto, free and clear of all liens and encumbrances,  claims and other charges
thereon or any kind. On the Closing  Date,  there shall not be  outstanding  any
warrants, options, or other rights to subscribe for or purchase from the Company
any capital shares of the Company, nor shall there be outstanding any securities
convertible into or exchangeable for such shares.

                  5.6  Investment  Representation.  The IHS Stock  being  issued
hereunder is being  acquired,  and will be  acquired,  by such  Shareholder  for
investment  for his own account and not with a view to or for sale in connection
with any  distribution  thereof  within the meaning of the Securities Act or any
applicable  state  securities law; Such  Shareholder  acknowledges  that the IHS
Stock  constitutes  restricted  securities  under  Rule 144  promulgated  by the
Commission  pursuant to the Securities Act, may have to be held indefinitely and
may not be sold, transferred,
                                       18



assigned,  pledged or  otherwise  disposed of except  pursuant  to an  effective
registration  statement or an exemption from  registration  under the Securities
Act and the rules and regulations thereunder. Such Shareholder has the knowledge
and experience in financial and business  matters,  is capable of evaluating the
merits and risks of the  investment,  and is able to bear the  economic  risk of
such  investment.  Such Shareholder has been provided with such materials as are
generally  provided to  shareholders  of IHS and has had the opportunity to make
inquiries  of and  obtain  from IHS  representatives  and  employees  such other
information about IHS as they deem necessary in connection with such investment.


               ARTICLE VI: REPRESENTATIONS AND WARRANTIES OF BUYER

                  Buyer   represents   and  warrants  to  the  Company  and  the
Shareholders as follows:

                  6.1  Organization  and Standing.  Buyer is a corporation  duly
organized,  validly existing and in good standing under the laws of the State of
Delaware.  Copies of the Buyer's Articles of Incorporation and By-Laws,  and all
amendments  thereof  to date,  have  been  delivered  to  Shareholders,  and are
complete and correct.  Buyer has the power and authority to own the property and
assets now owned by it and to conduct its business presently conducted by it.

                  6.2      Absence  of  Conflicting  Agreements.    Neither  the
execution  or  delivery  of this  Agreement,  including  Buyer's  Schedules  and
Exhibits  hereto,  or  any  of  the  Transaction  Documents  by  Buyer  nor  the
performance  by Buyer  of the  transactions  contemplated  hereby  and  thereby,
conflicts  with,  or  constitutes  a  breach  of  or a  default  under  (i)  the
Certificate of  Incorporation  or By-Laws of Buyer;  or (ii) any applicable law,
rule, judgment,  order, writ,  injunction,  or decree of any court, currently in
effect; or (iii) any applicable rule or regulation of any administrative  agency
or other  governmental  authority  currently  in  effect;  or (iv) any  material
agreement,  indenture,  contract or instrument to which the Buyer is now a party
or by which any of the assets of the Buyer is bound.

                  6.3  Consents.  Except  as  set  forth  in  Schedule  6.3,  no
authorization,  consent, approval, license, exemption by, filing or registration
with any court or governmental department,  commission, board, bureau, agency or
instrumentality, domestic or foreign, is or will be necessary in connection with
the  execution,  delivery  and  performance  of  this  Agreement  or  any of the
Transaction Documents by the Buyer.

                  6.4  Finders.  No broker or finder  has acted for the Buyer in
connection with the  transactions  contemplated by this Agreement,  and no other
broker or finder is entitled to any broker's or finder's fee or other commission
in  respect  thereof  based  in  any  way  on  agreements,   understandings   or
arrangements with the Buyer.

                  6.5 Power and  Authority.  Buyer has the  corporate  power and
authority to execute, deliver and perform this Agreement, and as of the Closing,
Buyer will have the  corporate  power and  authority  to execute and deliver the
Transaction  Documents  required  to be  delivered  by it to the  Company at the
Closing.


                                       19


                  6.6 Binding  Agreement.  This Agreement has been duly executed
and  delivered by Buyer.  This  Agreement is, and when executed and delivered by
Buyer at the Closing each of the  Transaction  Documents  executed by Buyer will
be, the legal, valid and binding obligation of Buyer,  enforceable against Buyer
in accordance with their respective terms.

                  6.7  Securities  and Exchange  Commission  Filings.  Buyer has
furnished the Company with a correct and complete copy of each report, schedule,
registration  statement and definitive  proxy  statement filed by Buyer with the
Commission on or after January 1, 1996 (the "SEC Documents"),  which are all the
documents (other than preliminary material) that Buyer was required to file with
the Commission on or after January 1, 1996. As of their respective  dates,  none
of the SEC Documents (including all exhibits and schedules thereto and documents
incorporated by reference therein) contained any untrue statements  therein,  or
omitted to state any  material  fact  required to be stated  therein in order to
make the statements therein, in light of the circumstances under which they were
made, not misleading,  and the SEC Documents complied when filed in all material
respects with the then  applicable  requirements  of the  Securities  Act or the
Exchange Act, as the case may be, and the rules and  regulations  promulgated by
the SEC  thereunder.  The financial  statements of the Buyer included in the SEC
Documents  complied as to form in all material respects with the then applicable
accounting   requirements  and  the  published  rules  and  regulations  of  the
Commission  with respect  thereto,  were prepared in accordance with GAAP during
the periods involved (except as may have been indicated in the notes thereto or,
in the case of the unaudited  statements,  as permitted by Form 10-Q promulgated
by the  SEC)  and  fairly  present  (subject,  in  the  case  of  the  unaudited
statements,  to normal,  recurring audit adjustments) the consolidated financial
position of the Buyer and its consolidated  subsidiaries as at the dates thereof
and the consolidated  results of their operations and cash flows for the periods
then ended.

                  6.8 Capital Stock. Buyer's Form 10-Q filed with the Commission
with respect to the fiscal  quarter ended  September 30, 1996 (the "Form 10-Q"),
sets forth a true and complete  description of the  authorized  and  outstanding
shares of capital stock of Buyer as of such date. All outstanding  shares of IHS
Stock are  validly  issued,  fully paid and  non-assessable  and not  subject to
preemptive  rights.  Buyer has duly authorized and reserved for issuance the IHS
Stock,  and,  when  issued in  accordance  with the terms of Article II, the IHS
Stock  will  be  validly  issued,  fully  paid  and  nonassessable  and  free of
preemptive rights.


           ARTICLE VII: INFORMATION AND RECORDS CONCERNING THE COMPANY

                  7.1 Access to Information and Records before Closing. Prior to
the Closing Date, Buyer may make, or cause to be made, such investigation of the
Company's financial and legal condition as Buyer deems necessary or advisable to
familiarize  itself with the Company and/or  matters  relating to its history or
operation.  The Company  shall permit Buyer and its  authorized  representatives
(including legal counsel and accountants),  to have full access to the Company's
books and records upon reasonable  notice and during normal business hours,  and
the Company will furnish, or cause to be furnished,  to Buyer such financial and
operating data and 

                                       20


other  information  and  copies  of  documents  with  respect  to the  Company's
products,  services,  operations  and  assets as Buyer  shall  from time to time
reasonably  request.  The  documents  to which  Buyer  shall have  access  shall
include,  but not be limited to, the  Company's  tax  returns  and related  work
papers  since its  inception  and the Company  shall make,  or cause to be made,
extracts thereof as Buyer or its  representatives  may request from time to time
to enable  Buyer and its  representatives  to  investigate  the  affairs  of the
Company and the  accuracy of the  representations  and  warranties  made in this
Agreement.  The Company shall cause its  accountants to cooperate with Buyer and
to  disclose  the  results of audits  relating to the Company and to produce the
working papers relating thereto.


             ARTICLE VIII: OBLIGATIONS OF THE PARTIES UNTIL CLOSING

                  8.1      Conduct of Business Pending Closing. Between the date
of this Agreement and the Closing,  the Company shall maintain its existence and
shall conduct its business in the ordinary  course of business  consistent  with
past practice.

                  8.2  Negative  Covenants  of the  Company.  Without  the prior
written  approval of Buyer,  which approval shall not be unreasonably  withheld,
the Company shall not, between the date hereof and the Closing:

                           (a)      cause or permit  to occur any of the  events
or  occurrences  described in Section 4.18  (Absence of Certain  Events) of this
Agreement; or

                           (b)      dissolve,   merge  or  enter  into  a  share
exchange with or into any other entity; or

                           (c)      enter into any  contract  or  agreement,  or
negotiations  in  connection  with  any  union or  other  collective  bargaining
representative  representing  any  employees  at the  Company  without the prior
written consent of Buyer, which consent shall not be unreasonably withheld; or

                           (d)      make any change to its  by-laws or  articles
of incorporation.

                  8.3    Affirmative Covenants.  Between the date hereof and the
Closing, the Company shall:

                           (a)      maintain the physical  assets of the Company
in substantially the state of repair, order and condition as on the date hereof,
reasonable wear and tear or loss by casualty excepted;

                           (b)      maintain   in  full  force  and  effect  all
Licenses  currently in effect with respect to the Company unless such License is
no longer necessary for the operation of the Company;


                                       21


                           (c)      maintain   in  full  force  and  effect  the
insurance  policies and binders currently in effect with respect to the Company,
or the  replacements  thereof,  including  without  limitation  those  listed on
Schedule 4.16;

                           (d)      utilize their reasonable efforts to preserve
intact the present  business  organization  of the Company;  keep  available the
services of the  Company's  present  employees  and  agents;  and  maintain  the
Company's  relations  and goodwill  with  suppliers,  employees,  and any others
having business relating to the Company;

                           (e)      maintain   all  of  the  books  and  records
relating to the Company in accordance with its past practices;

                           (f)      comply  in all  material  respects  with all
provisions of the Contracts  listed in Schedule 4.7 and with any other  material
agreements that the Company have entered into in the ordinary course of business
since the date of this Agreement,  and comply in all material  respects with the
provisions  of all  material  laws,  rules  and  regulations  applicable  to the
Company's business;

                           (g)      cause  to  be  paid  when  due,  all  taxes,
assessments  and  charges  or  levies  imposed  upon  them  or on any  of  their
properties or which they are required to withhold and pay over;

                           (h)      promptly  advise  Buyer  in  writing  of the
threat or  commencement  against  the  Company  of any  claim,  action,  suit or
proceeding,  arbitration or investigation that would materially adversely affect
the operations, properties, assets or prospects of the Company; and

                           (i)      shall  notify  the Buyer in  writing  of any
event  involving  the  Company  and  its  subsidiaries  which  has had or may be
reasonably  expected  to have a  material  adverse  effect  on the  business  or
financial  condition of the Company and its subsidiaries or may involve the loss
of contracts with the Company's customers.

                  8.4 Pursuit of Consents and  Approvals.  Prior to the Closing,
Buyer shall use its  reasonable  efforts to obtain all consents and approvals of
governmental   agencies  and  all  other   parties   necessary  for  the  lawful
consummation of the transactions  contemplated hereby and the lawful use, of the
Company  ("Required  Approvals").  The Company shall  cooperate with and use its
reasonable  efforts to assist Buyer in obtaining all such  approvals,  but shall
not be required to pay any money to third parties in order to so assist Buyer.

                  8.5 Supplementary  Financial  Information.  Within twenty-five
(25)  days  after  the end of  each  calendar  month  between  the  date of this
Agreement  and the Closing  Date,  the  Company  shall  provide,  or cause to be
provided, to Buyer unaudited financial statements (including at a minimum income
statements and a balance sheet) for the month,  which  statements  shall present
fairly, in all material  respects,  the results of the operations of the Company
at  such  
                                       22


date and for the  period  covered  thereby,  all in  accordance  with  generally
accepted accounting principles applied on a consistent basis.

                  8.6   Exclusivity.   Until  the  earlier  of  Closing  or  the
termination of this Agreement  pursuant to Section 12.1, neither the Company nor
the Shareholders,  nor any of their respective  affiliates,  shall engage in any
discussions  or  negotiations  directly  or  indirectly  with any other party in
respect of the sale of the Company Shares or of substantially  all of the assets
of  the  Company,  or  in  respect  of  any  merger,  consolidation,   or  other
reorganization of the Company.


             ARTICLE IX: CONDITIONS PRECEDENT TO BUYER'S OBLIGATIONS

                  Buyer's  obligation to consummate  the purchase of the Company
Shares is subject to the fulfillment, prior to or at the Closing, of each of the
following  conditions,  any one or more of  which  may be  waived  by  Buyer  in
writing.  Upon failure of any of the following  conditions,  Buyer may terminate
this Agreement  prior to Closing  pursuant to and in accordance with Article XII
herein.

                  9.1  Representations  and Warranties.  The representations and
warranties of Shareholders in Articles IV and V shall be true and correct in all
material respects at and as of the Closing Date, as though such  representations
and warranties were made at and as of such time except to the extent affected by
the transactions herein contemplated.

                  9.2 Performance of Covenants. Each of the Shareholders and the
Company  shall have  performed or complied in all material  respects  with their
respective  agreements and covenants  required by this Agreement to be performed
or complied with by it prior to or at the Closing.

                  9.3 Delivery of Closing Certificate. Each of the Shareholders,
and the  Company  by its  president  and chief  financial  officer,  shall  have
executed and  delivered to Buyer a  certificate,  dated the Closing  Date,  upon
which Buyer may rely,  certifying  that the conditions  contemplated by Sections
9.1 and 9.2 applicable to it have been satisfied.

                  9.4 Opinions of Counsel.  Shareholders shall have delivered to
Buyer an  opinion,  dated the Closing  Date,  of their  counsel,  in the form of
Exhibit 9.4.

                  9.5 Legal Matters.  No preliminary or permanent  injunction or
other  order  (including  a  temporary  restraining  order) of any  governmental
authority which prevents the  consummation of the  transactions  contemplated by
this Agreement shall have been issued and remain in effect.

                  9.6  Authorization  Documents.  Buyer  shall  have  received a
certificate  of the Secretary or other officer of the Company  certifying a copy
of  resolutions  of its Board of Directors  authorizing  its  execution and full
performance of the Transaction Documents and the incumbency of its officers.



                                       23


                  9.7    Material Change. Since the date of this Agreement there
shall not have been any material adverse changes in the condition  (financial or
otherwise) of the assets, properties or operations of the Company.

                  9.8      Approvals.

                           (a)  The consent or approval of all persons necessary
for the  consummation of the  transactions  contemplated  hereby shall have been
granted, including without limitation, the Required Approvals;

                           (b)   None of the foregoing consents or approvals (i)
shall have been conditioned upon the  modification,  cancellation or termination
of any material lease, contract, commitment, agreement, license, easement, right
or other  authorization with respect to the Company,  other than as disclosed or
approved hereunder,  or (ii) shall impose on the Buyer any material condition or
provision or requirement  with respect to the Company or its operations  that is
more  restrictive  than or  different  from the  conditions  imposed  upon  such
operations prior to Closing.

                  9.9 Delivery of Stock Purchase  Options.  The Shareholders and
the Company shall have caused each current Company employee in possession of any
stock  purchase  options in the  Company,  and each former  Company  employee in
possession of vested stock purchase  options in the Company  (collectively,  the
"Option  Holders")  to have  delivered  to the Buyer any and all stock  purchase
options held by such Option  Holder,  together  with a  Termination  and Release
Agreement signed by such Option Holder, substantially in the form of Exhibit 9.9
attached hereto.

                  9.10 Other Documents.  Shareholders shall have furnished Buyer
with all other  documents,  certificates  and other  instruments  required to be
furnished to Buyer by Shareholders pursuant to the terms hereof.

          ARTICLE X: CONDITIONS PRECEDENT TO SHAREHOLDERS' OBLIGATIONS


                  Shareholders' obligation to consummate the sale of the Company
Shares is subject to the fulfillment, prior to or at the Closing, of each of the
following conditions:

                  10.1  Representations and Warranties.  The representations and
warranties  of Buyer in this  Agreement  shall be true at and as of the  Closing
Date as though such  representations  and warranties were made at and as of such
time, except to the extent affected by the transactions herein contemplated.


                                       24



                  10.2  Performance of Covenants.  Buyer shall have performed or
complied with each of its agreements  and conditions  required by this Agreement
to be performed or complied with by it prior to or at the Closing.

                  10.3  Delivery  of  Closing  Certificate.   Buyer  shall  have
delivered to Shareholders a certificate of the chief executive  officer of Buyer
dated the Closing Date upon which  Shareholders  can rely,  certifying  that the
statements  made in Sections 10.1 and 10.2 are true,  correct and complete as of
the Closing Date.

                  10.4  Opinion  of  Counsel.  Buyer  shall  have  delivered  to
Shareholders  an opinion,  dated the  Closing  Date,  of Blass & Driggs,  Esqs.,
counsel for Buyer, in the form of Exhibit 10.4.

                  10.5 Legal Matters. No preliminary or permanent  injunction or
other  order  (including  a  temporary  restraining  order) of any  governmental
authority which prevents the  consummation of the  transactions  contemplated by
this Agreement shall have been issued and remain in effect.

                  10.6 Authorization Documents. Shareholders shall have received
a certificate  of the  Secretary or other officer of Buyer  certifying a copy of
resolutions of the Board of Directors of Buyer authorizing Buyer's execution and
full performance of the Transaction Documents and the incumbency of the officers
of Buyer.

                  10.7  Approvals.   The  Required  Approvals  shall  have  bee
granted.

                  10.8 Payment of Fees. Buyer shall have paid the following fees
as of the Closing Date: a) the amount of  $123,582.00  to LifeWay  Partners LLC,
payable in cash,  as and for an  advisory  fee for  services  performed  for the
Company on a cost basis;  and b) the amount of $100,000.00 in payment of accrued
legal fees to Blass & Driggs, Esqs., payable in cash.

                  10.9 Payment of Bonuses. Buyer shall have funded the following
bonuses  (the  "Bonus  Payments")  as of the  Closing  Date:  a) the  amount  of
$406,000.00  in  payment  of a  bonus  to Fred  McCall-Perez,  of  which  amount
$196,000.00  shall be  payable in cash and  $210,000.00  shall be payable by the
issuance  of IHS Stock,  based upon the  valuation  and  otherwise  issuable  in
accordance  with and subject to Section 2.2; and b) the amount of  $37,500.00 in
payment  of a bonus to John  Strobeck,  which  amount  shall be  payable to John
Strobeck entirely in cash.

                  10.10 Payment of Promissory  Notes.  Buyer shall have paid the
principal balance and all of the accrued and unpaid interest under those certain
promissory  notes of the  Company  referred  to  below  (the  "Promissory  Notes
Payment"),  which  amount  shall be payable to the  holders of those  promissory
notes in part in cash and in part by the  issuance of IHS Stock,  based upon the
valuation and otherwise  issuable in accordance  with and subject to Section 2.2
hereof.  The amounts of cash and IHS Stock payable under this Section 10.10, and
the holders to whom these amounts shall be payable, are as follows:

                                       25




Note Holder                           Note                                Cash Payable                IHS Stock

                                                                                                      
Lifeway Partners, LLC                1) Promissory Note dated
                                        11/17/95 in the Original
                                        Principal Amount of
                                        $750,000.00                         $            0             $ 750,000.00
                                            accrued interest                $     74,836.00            $          0

                                     2) Promissory Note dated
                                        8/16/96 in the Original
                                        Principal Amount of
                                        $375,000.00                         $              0           $ 375,000.00
                                            accrued interest                $       9,144.00           $          0


John Strobeck                        1) Promissory Note dated
                                        8/16/96 in the Original
                                        Principal Amount of
                                        $375,000.00                        $      375,000.00           $          0
                                            accrued interest               $        9,144.00           $          0



                  10.11 Other Documents. Buyer shall have furnished Shareholders
with all documents,  certificates and other instruments required to be furnished
to Shareholders by Buyer pursuant to the terms hereof.

                  10.12  Consulting Agreement.   Buyer shall have entered into a
consulting agreement with Fred McCall-Perez, on terms and conditions as shall be
mutually acceptable to the parties thereto.


              ARTICLE XI: OBLIGATIONS OF THE PARTIES AFTER CLOSING

                  11.1 Survival of  Representations  and  Warranties.  Except as
provided in Section 11.4, all representations,  warranties,  and agreements made
by each party in this Agreement or in any Schedule certificate, document or list
delivered by any such party pursuant hereto shall survive for a period of twelve
(12) months following the Closing.  Notwithstanding any investigation  conducted
before or after the  Closing  or the  decision  of any party to  consummate  the
Closing,  each party hereto shall be entitled to rely and is hereby  declared to
have  reasonably  relied upon the  representations  and  warranties of the other
party.

                  11.2  Indemnification by Shareholders.  Each Shareholder shall
indemnify and defend Buyer and hold it harmless  against and with respect to any
and all  damage,  loss,  liability,  deficiency,  cost and  expense  (including,
without  limitation,  reasonable  attorney's  fees  and  expenses)  (all  of the
foregoing hereinafter collectively referred to as "Loss") resulting from:

                           (a)      any  inaccuracy  in any  representation,  or
breach of any warranty,  made by such  Shareholder  in Article IV or V, provided
that a claim is made or an action with

                                       26


respect  thereto is initiated by Buyer against such  Shareholder  within 90 days
after the discovery by Buyer of such inaccuracy or breach of warranty; or

                           (b)      the breach of any covenant or undertaking by
such  Shareholder  contained in this Agreement which survives the Closing and is
not waived by Buyer at or prior to the Closing, provided that a claim is made or
an action with respect  thereto is initiated by Buyer  against such  Shareholder
within 90 days after the discovery by Buyer of the occurrence of such breach; or

                           (c)      ownership or operation of the Company or its
subsidiaries or their businesses or assets prior to the Closing Date, including,
without  limitation,  any and all liabilities or obligations  owed to or amounts
due or that may become due to  Medicare  or  Medicaid  or any other  health care
reimbursement  or  payment  intermediary  on  account of  Medicare  cost  report
adjustments or other payment  adjustment  attributable to any period on or prior
to the  Closing  Date,  or any  other  form  of  Medicare  or  other  healthcare
reimbursement  recapture,  adjustment or overpayment  whatsoever with respect to
any period on or prior to the Closing Date ("Excess  Reimbursement  Liability"),
the audit or assessment of taxes by the Federal,  state or local tax  authority,
and any Loss in excess of the amounts recorded on the Closing Date Balance Sheet
arising out of the legal  proceedings  referenced on Schedule 4.12 but excluding
any Loss  arising out of any current  liabilities  or long-term  liabilities  as
reflected on the Closing  Date Balance  Sheet or the review of such Closing Date
Balance Sheet.

                  11.3  Indemnification  by Buyer.  Buyer  shall  indemnify  and
defend  Shareholders  and hold them harmless against and with respect to any and
all Loss resulting from:

                           (a)      any  inaccuracy  in any  representation,  or
breach of any warranty,  set forth in Article VI,  provided that a claim is made
or an action with respect  thereto is initiated by  Shareholders  against  Buyer
within 90 days after the  discovery by the  Shareholders  of such  inaccuracy or
breach; or

                           (b)      the breach of any covenant or undertaking by
Buyer which survives the Closing and is not waived by  Shareholders  at or prior
to the Closing,  provided that a claim is made or an action with respect thereto
is initiated by Shareholders against Buyer within 90 days after the discovery by
Shareholders of the occurrence of such breach.

                  11.4 Assertion of Claims. Any claims for indemnification under
this  Article XI and any claims for  breach of  representations  and  warranties
contained  herein must be asserted by written  notice by a date which is one (1)
year  following  the  Closing  Date,  except  that any claim  based upon  Excess
Reimbursement Liabilities (as defined above ) or a breach of the representations
and warranties contained in Section 4.25 (Medicare and Medicaid) or Section 4.21
(Tax) may be asserted until the applicable  period of limitations  for audits by
the applicable Governmental Authority shall have expired.

                  11.5     Control of Defense of Indemnifiable Claims.

                                       27



                           (a)      Buyer shall give Shareholders prompt written
notice of the claim for which it seeks indemnification.  Failure of the Buyer to
give  such  prompt   notice  shall  not  relieve  the   Shareholders   of  their
indemnification obligation,  provided that such indemnification obligation shall
be reduced by any damages  suffered by Shareholders  resulting from a failure to
give prompt notice hereunder.  The Shareholders shall be entitled to participate
in the defense of such claim.  If at any time the  Shareholders  acknowledge  in
writing that the claim is fully indemnifiable  under this Agreement,  they shall
have the right to assume total control of the defense of such claim at their own
expense.  If the  Shareholders do not assume total control of the defense of any
such  claim,  the Buyer  agrees not to settle  such claim  without  the  written
consent of the Shareholders,  which consent shall not be unreasonably  withheld.
Nothing  contained in this Section 11.6 shall prevent either party from assuming
total  control of the defense  and/or  settling  any claim  against it for which
indemnification is not sought under this Agreement.

                           (b)      The  Shareholders  shall give  Buyer  prompt
written notice of the claim for which they seek indemnification.  Failure of the
Shareholders  to give such  prompt  notice  shall not  relieve  the Buyer of its
indemnification obligation,  provided that such indemnification obligation shall
be reduced by any  damages  suffered by Buyer  resulting  from a failure to give
prompt  notice  hereunder.  The Buyer shall be entitled  to  participate  in the
defense of such claim. If at any time the Buyer acknowledges in writing that the
claim is fully  indemnifiable  under this Agreement,  it shall have the right to
assume  total  control of the defense of such claim at its own  expense.  If the
Buyer  does not assume  total  control of the  defense  of any such  claim,  the
Shareholders  agree not to settle such claim without the written  consent of the
Buyer,  which consent shall not be unreasonably  withheld.  Nothing contained in
this Section 11.6 shall prevent  either party from assuming total control of the
defense and/or  settling any claim against it for which  indemnification  is not
sought under this Agreement.

                  11.6     Restrictions.

                           (a)      From and after the Closing Date, none of the
Shareholders  shall disclose,  directly or indirectly,  to any person outside of
Buyer's  employ  without the  express  authorization  of the Buyer,  any pricing
strategies  or records of the Company,  any  proprietary  data or trade  secrets
owned by the Company or any financial or other information about the Company not
then in the  public  domain;  provided,  however,  that  Shareholders  shall  be
permitted  to make such  disclosures  as may be required by law or by a court or
governmental authority.

                           (b)      For a period of three  (3)  years  after the
Closing Date, none of the Shareholders shall engage or participate in any effort
or act to induce any of the suppliers, associates,
employees or independent  contractors of the Company to cease doing business, or
their association or employment, with the Company.

                           (c)     For a period of three  (3)  years  after the
Closing  Date,  Fred  McCall-  Perez  shall not,  directly or  indirectly,  be a
director  of, be a partner in, or have a  proprietary  interest  in, any person,
enterprise, partnership, association, corporation, joint venture or other 

                                       28



entity which is directly or indirectly  in the business of owning,  operating or
managing any entity of any type, licensed or unlicensed,  which is engaged in or
provides  disease  state  management  products  and  services  for  the  HIV and
cardiology  markets anywhere within the United States.  This provision shall not
be construed to prohibit any Shareholder from owning a beneficial interest of up
to 5% of the securities of any company subject to the reporting  requirements of
Section 13 or Section 15(d) of the Securities Exchange Act of 1934, as amended.

                           (d)      The   Shareholders   acknowledge   that  the
restrictions  contained  in this Section 11.6 are  reasonable  and  necessary to
protect  the  legitimate  business  interests  of Buyer  and that any  violation
thereof by any of them would result in irreparable  harm to Buyer.  Accordingly,
Shareholders  agree  that  upon  the  violation  by  any of  them  of any of the
restrictions  contained in this Section 11.6,  Buyer shall be entitled to obtain
from any court of competent  jurisdiction a preliminary and permanent injunction
as well as any other relief  provided at law or equity,  under this Agreement or
otherwise.  In  the  event  any  of  the  foregoing  restrictions  are  adjudged
unreasonable in any  proceeding,  then the parties agree that the period of time
or the scope of such  restrictions  (or both) shall be adjusted in such a manner
or for such a time (or both) as is adjudged to be reasonable.

                  Notwithstanding  the  foregoing,  for purposes of this Section
11.6, any advertisement  prepared for and disseminated to the public in general,
which  advertises the services of the Company not otherwise in violation of this
Section 11.6, or advertises the need for services to be supplied to the Company,
shall not be deemed to be an inducement or solicitation with respect to any such
suppliers or independent contractors.

                  11.7 Records. On the Closing Date, Shareholders shall deliver,
or cause to be  delivered,  to Buyer all  records  and files not then in Buyer's
possession relating to the operation of the Company or the Subsidiaries.


                            ARTICLE XII: TERMINATION

                  12.1     Termination.  This Agreement may be terminated at any
time at or prior to the Closing by:

                           (a)      Buyer, if any condition precedent to Buyer's
obligations  hereunder set forth in Article IX hereof has not been  satisfied by
the Closing Date;
                           (b)      Shareholders,  if any condition precedent to
Shareholders'  obligations  hereunder set forth in Article X hereof has not been
satisfied by the Closing Date; or

                           (c)     the mutual consent of Buyer and Shareholders.

                  12.2  Effect  of  Termination.  If  a  party  terminates  this
Agreement because one of its conditions precedent has not been fulfilled,  or if
this Agreement is terminated by mutual consent, this Agreement shall become null
and void without any liability of any party to the other.


                                       29


                           ARTICLE XIII: MISCELLANEOUS

                  13.1  Costs  and  Expenses.   Except  as  expressly  otherwise
provided  in this  Agreement,  each  party  hereto  shall bear its own costs and
expenses in connection  with this  Agreement and the  transactions  contemplated
hereby; provided, however, that the Company shall not be charged with any of the
expenses attributable to this transaction.

                  13.2 Performance. In the event of a breach by any party of its
obligations hereunder,  the other party shall have the right, in addition to any
other remedies  which may be available,  to obtain  specific  performance of the
terms of this Agreement,  and the breaching party hereby waives the defense that
there  may be an  adequate  remedy  at law.  Should  any  party  default  in its
performance,  or other  remedy,  the  prevailing  party shall be entitled to its
reasonable attorneys' fees.

                  13.3 Benefit and  Assignment.  This Agreement binds and inures
to the benefit of each party hereto and its successors and proper assigns. Buyer
may not assign its interest  under this  Agreement to any other person or entity
without the prior written consent of Shareholders; provided, however, that Buyer
may  assign  its  rights,  duties  and  obligations  hereunder  to one  or  more
subsidiaries or affiliates of Buyer.

                  13.4 Effect and Construction of this Agreement. This Agreement
and the Exhibits,  Schedules,  and other agreements  referenced  herein,  hereto
embody the entire  agreement and  understanding of the parties and supersede any
and all prior agreements,  arrangements and  understandings  relating to matters
provided for herein. The captions used herein are for convenience only and shall
not  control or affect the meaning or  construction  of the  provisions  of this
Agreement.  This Agreement may be executed in one or more counterparts,  and all
such counterparts shall constitute one and the same instrument.

                  13.5 Cooperation - Further  Assistance.  From time to time, as
and when reasonably  requested by any party hereto after the Closing,  the other
parties will (at the expense of the requesting  party)  execute and deliver,  or
cause to be executed and delivered, all such documents, instruments and consents
and will use  reasonable  efforts to take all such  action as may be  reasonably
necessary to carry out the intent and purposes of this Agreement.

                  13.6   Notices.  All notices and demands required or permitted
hereunder  shall be in writing and shall be deemed to be properly  given or made
when personally delivered to the party or parties entitled to receive the notice
or when  sent  by  certified  or  registered  mail,  postage  prepaid,  properly
addressed to the party or parties entitled to receive such notice at the address
stated below:

If to the Shareholders:             Dr. Fred McCall-Perez
                                    LifeWay, Inc.
                                    1444 Biscayne Boulevard
                                    Suite 303
                                    Miami, FL 33132


                                       30


                                    LifeWay Partners LLC
                                    8231 Bay Colony Drive
                                    #P2101
                                    Naples, Florida 33963

With a copy to:                     Kenneth I. Arvin, Esq.
                                    Ziskind & Arvin, P.A.
                                    Rivergate Plaza
                                    444 Brickell Avenue, Suite 612
                                    Miami, Florida 33131

If to the Buyer:                    Integrated Health Services, Inc.
                                    10065 Red Run Boulevard
                                    Owings Mills, MD 21117
                                    Attention: Marshall A. Elkins, Esq.

                                    Integrated Health Services, Inc.
                                    7125 Ambassador Road
                                    Baltimore, MD 21244
                                    Attention: Brian K. Davidson

With a copy to:                     Blass & Driggs, Esqs.
                                    461 Fifth Avenue, 19th Floor
                                    New York, NY  10017
                                    Attention:  Michael S. Blass, Esq.



Such  addresses may be changed by providing  written  notice as provided in this
Section 13.6.

                  13.7  Waiver,  Discharge,  Etc.  This  Agreement  shall not be
released, discharged, abandoned, changed or modified in any manner, except by an
instrument in writing  executed by or on behalf of each of the parties hereto by
their duly  authorized  officer or  representative.  The failure of any party 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 any  party
thereafter to enforce each and every such provision.  No waiver of any breach of
this Agreement shall be held to be a waiver of any other or subsequent breach.

                  13.8 Rights of Persons Not Parties.  Nothing contained in this
Agreement shall be deemed to create rights in persons not parties hereto,  other
than the successors and proper assigns of the parties hereto.

                                       31



                  13.9   Governing Law.  This Agreement shall be governed by and
construed in accordance with the laws of the State of Delaware, disregarding any
rules relating to the choice or conflict of laws.

                  13.10  Amendments,  Supplements,  Etc.  At any time  before or
after the execution and delivery of this Agreement by the parties  hereto,  this
Agreement may be amended or supplemented by additional  agreements,  articles or
certificates,  as may be mutually  determined  by the  parties to be  necessary,
appropriate or desirable to further the purposes of this  Agreement,  to clarify
the intention of the parties, or to add to or to modify the covenants,  terms or
conditions  hereof or thereof.  The  parties  hereto  shall make such  technical
changes to this Agreement,  not inconsistent with the purposes hereof, as may be
required to effect or facilitate any governmental approval or acceptance of this
Agreement or to effect or  facilitate  any filing or recording  required for the
consummation  of any  portion  of the  transactions  contemplated  hereby.  This
Agreement may not be amended  except by an instrument in writing  signed by each
of the parties.

                  13.11 Severability.  Any provision, or distinguishable portion
of any  provision,  of this  Agreement  which is  determined  in any judicial or
administrative  proceeding to be prohibited or unenforceable in any jurisdiction
shall, as to such jurisdiction, be ineffective to the extent of such prohibition
or unenforceability  without  invalidating the remaining  provisions hereof, and
any  such  prohibition  or   unenforceability  in  any  jurisdiction  shall  not
invalidate or render unenforceable such provision in any other jurisdiction.  It
is the  intention of the parties that if any  provision of Section 11.6 shall be
determined to be overly broad in any respect,  then it should be  enforceable to
the  maximum  extent  permissible  under the law.  To the  extent  permitted  by
applicable law, the parties waive any provision of law which renders a provision
hereof prohibited or unenforceable in any respect.







                         (SIGNATURES ON FOLLOWING PAGE)

                                       32





                  IN  WITNESS  WHEREOF,  each of the  parties  hereto and in the
capacity  indicated  below has  executed  this  Agreement as of the day and year
first above written.

                                        SHAREHOLDERS:

                                        LIFEWAY PARTNERS LLC

                                        
                                        /s/ Robert N. Elkins
                                        ----------------------------------------
                                            Robert N. Elkins

                                        Title:

                                        /s/ Fred McCall-Perez
                                        ----------------------------------------
                                        Fred McCall-Perez

                                        COMPANY:
                                        LIFEWAY, INC.


                                        By:/s/ Fred McCall-Perez
                                          --------------------------------------
                                        Name:
                                             -----------------------------------
                                        Title:
                                              ----------------------------------


                                        BUYER:
                                        INTEGRATED HEALTH SERVICES, INC.


                                        By:/s/ Elizabeth B. Kelb
                                           -------------------------------------
                                        Name:  Elizabeth B. Kelb
                                             -----------------------------------
                                        Title: Senior Vice President
                                               Corporate Development
                                              ----------------------------------


                                        NEWCO:
                                        IHS ACQUISITION, INC.


                                        By:/s/ Elizabeth B. Kelb
                                           -------------------------------------
                                   
                                        Name:  Elizabeth B. Kelb
                                             -----------------------------------
                                        Title: Senior Vice President
                                               Corporate Development
                                              ----------------------------------
                                              
                                       33