Exhibit 3.12


                              MPT ACQUISITION CORP.

                                  B Y - L A W S

                              Article I. - General

      Section 1.1. Offices. The registered office shall be in the City of
Wilmington, County of New Castle, State of Delaware. The Corporation may also
have offices at such other places both within and without the State of Delaware
as the Board of Directors may from time to time determine or the business of the
Corporation may require.

      Section 1.2. Seal. The seal of the Corporation shall be in the form of a
circle and shall have inscribed thereon the name of the Corporation, the year of
its organization and the words "Corporate Seal, Delaware".

      Section 1.3. Fiscal Year. The fiscal year of the Corporation shall be the
period from January 1 through December 31.

                           Article II. - Stockholders

      Section 2.1. Place of Meetings. All meetings of the stockholders shall be
held at the office of the Corporation in the State of Texas except such meetings
as the Board of Directors expressly determine shall be held elsewhere, in which
case meetings may be held upon notice as hereinafter provided at such other
place or places within or without the State of Texas as the Board of Directors
shall have determined and as shall be stated in such notice.

      Section 2.2. Annual Meeting. The annual meeting of the stockholders shall
be held in the month of March of each year on such date and at such time as the
Board of Directors may determine. At each annual meeting the stockholders
entitled to vote shall elect a Board of Directors by plurality vote by ballot,
and they may transact such other corporate business as may properly be brought
before the meeting. At the annual meeting any business may be transacted,
irrespective of whether the notice calling such meeting shall have contained a
reference thereto, except where notice is required by law, the Certificate of
Incorporation, or these by-laws.

      Section 2.3. Quorum. At all meetings of the stockholders the holders of a
majority of the stock issued and outstanding and entitled to vote thereat,
present in person or represented by proxy, shall constitute a quorum requisite
for the transaction of business except as otherwise provided by law, by the
Certificate of Incorporation or by these by-laws. If, however, such majority
shall not be present or represented at any meeting of the stockholders, the
stockholders entitled to vote thereat, present in person or by proxy, by a
majority vote, shall have power to adjourn the meeting from time to time without
notice other than announcement at the meeting until the requisite amount of
voting stock shall be present. If the adjournment is for more than thirty (30)
days, or if after the adjournment a new record date is fixed for the adjourned
meeting, a notice of the adjourned meeting shall be given to each stockholder of
record entitled to vote at the meeting. At such adjourned meeting, at which the
requisite amount of voting stock shall be 


represented, any business may be transacted which might have been transacted if
the meeting had been held as originally called.

      Section 2.4. Right to Vote; Proxies. Each holder of a share or shares of
capital stock of the Corporation having the right to vote at any meeting shall
be entitled to one vote for each such share of stock held by him. Any
stockholder entitled to vote at any meeting of stockholders may vote either in
person or by proxy, but no proxy which is dated more than three years prior to
the meeting at which it is offered shall confer the right to vote thereat unless
the proxy provides that it shall be effective for a longer period. A proxy may
be granted by a writing executed by the stockholder or his authorized officer,
director, employee or agent or by transmission or authorization of transmission
of a telegram, cablegram, or other means of electronic transmission to the
person who will be the holder of the proxy or to a proxy solicitation firm,
proxy support service organization or like agent duly authorized by the person
who will be the holder of the proxy to receive such transmission, subject to the
conditions set forth in Section 212 of the Delaware General Corporation Law, as
it may be amended from time to time (the "Delaware GCL").

      Section 2.5. Voting. At all meetings of stockholders, except as otherwise
expressly provided for by statute, the Certificate of Incorporation or these
by-laws, (a) in all matters other than the election of directors, the
affirmative vote of a majority of shares present in person or represented by
proxy at the meeting and entitled to vote on such matter shall be the act of the
stockholders and (b) directors shall be elected by a plurality of the votes of
the shares present in person or represented by proxy at the meeting and entitled
to vote on the election of directors. Except as otherwise expressly provided by
law, the Certificate of Incorporation or these by-laws, at all meetings of
stockholders the voting shall be by voice vote, but any stockholder qualified to
vote on the matter in question may demand a stock vote, by shares of stock, upon
such question, whereupon such stock vote shall be taken by ballot, each of which
shall state the name of the stockholder voting and the number of shares voted by
him, and, if such ballot be cast by a proxy, it shall also state the name of the
proxy.

      Section 2.6. Notice of Annual Meetings. Written notice of the annual
meeting of the stockholders shall be mailed to each stockholder entitled to vote
thereat at such address as appears on the stock books of the Corporation at
least ten (10) days (and not more than sixty (60) days) prior to the meeting. It
shall be the duty of every stockholder to furnish to the Secretary of the
Corporation or to the transfer agent, if any, of the class of stock owned by
him, his post-office address and to notify said Secretary or transfer agent of
any change therein.

      Section 2.7. Stockholders' List. A complete list of the stockholders
entitled to vote at any meeting of stockholders, arranged in alphabetical order
and showing the address of each stockholder, and the number of shares registered
in the name of each stockholder, shall be prepared by the Secretary and filed
either at a place within the city where the meeting is to be held, which place
shall be specified in the notice of the meeting, or, if not so specified, at the
place where the meeting is to be held, at least ten days before such meeting,
and shall at all times 


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during the usual hours for business, and during the whole time of said election,
be open to the examination of any stockholder for a purpose germane to the
meeting.

      Section 2.8. Special Meeting. Special meetings of the stockholders for any
purpose or purposes, unless otherwise provided by statute, may be called by the
Board of Directors, the Chairman of the Board, if any, the President or any Vice
President.

      Section 2.9. Notice of Special Meetings. Written notice of a special
meeting of stockholders, stating the time and place and object thereof shall be
mailed, postage prepaid, not less than ten (10) nor more than sixty (60) days
before such meeting, to each stockholder entitled to vote thereat, at such
address as appears on the books of the Corporation. No business may be
transacted at such meeting except that referred to in said notice, or in a
supplemental notice given also in compliance with the provisions hereof, or such
other business as may be germane or supplementary to that stated in said notice
or notices.

      Section 2.10. Inspectors.

      1. One or more inspectors may be appointed by the Board of Directors
before or at any meeting of stockholders, or, if no such appointment shall have
been made, the presiding officer may make such appointment at the meeting. At
the meeting for which the inspector or inspectors are appointed, he or they
shall open and close the polls, receive and take charge of the proxies and
ballots, and decide all questions touching on the qualifications of voters, the
validity of proxies and the acceptance and rejection of votes. If any inspector
previously appointed shall fail to attend or refuse or be unable to serve, the
presiding officer shall appoint an inspector in his place.

      2. At any time at which the Corporation has a class of voting stock that
is (a) listed on a national securities exchange, (b) authorized for quotation on
an inter-dealer quotation system of a registered national securities
association, or (c) held of record by more than 2,000 stockholders, the
provisions of Section 231 of the Delaware GCL with respect to inspectors of
election and voting procedures shall apply, in lieu of the provisions of
paragraph (1) of this Section 2.10.

      Section 2.11. Stockholders' Consent in Lieu of Meeting. Unless otherwise
provided in the Certificate of Incorporation, any action required by law to be
taken at any annual or special meeting of stockholders of the Corporation, or
any action which may be taken at any annual or special meeting of such
stockholders, may be taken without a meeting, without prior notice and without a
vote, if a consent or consents in writing, setting forth the action so taken,
shall be signed by the holders of outstanding stock having not less than the
minimum number of votes that would be necessary to authorize or take such action
at a meeting at which all shares entitled to vote thereon were present and voted
and shall be delivered to the Corporation by delivery to its registered office
in the State of Delaware, its principal place of business, or an officer or
agent of the Corporation having custody of the book in which proceedings of
meetings of stockholders are recorded. Delivery made to the Corporation's
registered office shall be by hand or by certified or registered mail, return
receipt requested. Every written consent shall bear the date of 


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signature of each stockholder who signs the consent and no written consent shall
be effective to take the corporate action referred to therein unless, within
sixty days of the earliest dated consent delivered in the manner required by
this Section 2.11 to the Corporation, written consents signed by a sufficient
number of stockholders to take action are delivered to the Corporation by
delivery to its registered office in the State of Delaware, its principal place
of business, or an officer or agent of the Corporation having custody of the
book in which proceedings of meetings of stockholders are recorded. Delivery
made to the Corporation's registered office shall be by hand or by certified or
registered mail, return receipt requested. Prompt notice of the taking of the
corporate action without a meeting by less than unanimous written consent shall
be given to those stockholders who have not consented in writing.

                            Article III. - Directors

      Section 3.1. Number of Directors. Except as otherwise provided by law, the
Certificate of Incorporation or these by-laws, the property and business of the
Corporation shall be managed by or under the direction of a board of not less
than one nor more than thirteen directors. Within the limits specified, the
number of directors shall be determined by resolution of the Board of Directors
or by the stockholders at the annual meeting. Directors need not be
stockholders, residents of Delaware or citizens of the United States. The
directors shall be elected by ballot at the annual meeting of the stockholders
and each director shall be elected to serve until his successor shall be elected
and shall qualify or until his earlier resignation or removal; provided that in
the event of failure to hold such meeting or to hold such election at such
meeting, such election may be held at any special meeting of the stockholders
called for that purpose. If the office of any director becomes vacant by reason
of death, resignation, disqualification, removal, failure to elect, or
otherwise, the remaining directors, although more or less than a quorum, by a
majority vote of such remaining directors may elect a successor or successors
who shall hold office for the unexpired term.

      Section 3.2. Change in Number of Directors; Vacancies. The maximum number
of directors may be increased by an amendment to these by-laws adopted by a
majority vote of the Board of Directors or by a majority vote of the capital
stock having voting power, and if the number of directors is so increased by
action of the Board of Directors or of the stockholders or otherwise, then the
additional directors may be elected in the manner provided above for the filling
of vacancies in the Board of Directors or at the annual meeting of stockholders
or at a special meeting called for that purpose.

      Section 3.3. Resignation. Any director of this Corporation may resign at
any time by giving written notice to the Chairman of the Board, if any, the
President or the Secretary of the Corporation. Such resignation shall take
effect at the time specified therein, at the time of receipt if no time is
specified therein and at the time of acceptance if the effectiveness of such
resignation is conditioned upon its acceptance. Unless otherwise specified
therein, the acceptance of such resignation shall not be necessary to make it
effective.


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      Section 3.4. Removal. Any director or the entire Board of Directors may be
removed, with or without cause, by the holders of a majority of the shares then
entitled to vote at an election of directors.

      Section 3.5. Place of Meetings and Books. The Board of Directors may hold
their meetings and keep the books of the Corporation outside the State of
Delaware, at such places as they may from time to time determine.

      Section 3.6. General Powers. In addition to the powers and authority
expressly conferred upon them by these by-laws, the board may exercise all such
powers of the Corporation and do all such lawful acts and things as are not by
statute or by the Certificate of Incorporation or by these by-laws directed or
required to be exercised or done by the stockholders.

      Section 3.7. Executive Committee. There may be an executive committee of
one or more directors designated by resolution passed by a majority of the whole
board. The act of a majority of the members of such committee shall be the act
of the committee. Said committee may meet at stated times or on notice to all by
any of their own number, and shall have and may exercise those powers of the
Board of Directors in the management of the business affairs of the Company as
are provided by law and may authorize the seal of the Corporation to be affixed
to all papers which may require it. Vacancies in the membership of the committee
shall be filled by the Board of Directors at a regular meeting or at a special
meeting called for that purpose.

      Section 3.8. Other Committees. The Board of Directors may also designate
one or more committees in addition to the executive committee, by resolution or
resolutions passed by a majority of the whole board; such committee or
committees shall consist of one or more directors of the Corporation, and to the
extent provided in the resolution or resolutions designating them, shall have
and may exercise specific powers of the Board of Directors in the management of
the business and affairs of the Corporation to the extent permitted by statute
and shall have power to authorize the seal of the Corporation to be affixed to
all papers which may require it. Such committee or committees shall have such
name or names as may be determined from time to time by resolution adopted by
the Board of Directors.

      Section 3.9. Powers Denied to Committees. Committees of the Board of
Directors shall not, in any event, have any power or authority to amend the
Certificate of Incorporation (except that a committee may, to the extent
authorized in the resolution or resolutions providing for the issuance of shares
adopted by the Board of Directors as provided in Section 151(a) of the Delaware
GCL, fix the designations and any of the preferences or rights of such shares
relating to dividends, redemption, dissolution, any distribution of assets of
the Corporation or the conversion into, or the exchange of such shares for,
shares of any other class or classes or any other series of the same or any
other class or classes of stock of the Corporation or fix the number of shares
of any series of stock or authorize the increase or decrease of the shares of
any series), adopt an agreement of merger or consolidation, recommend to the
stockholders the sale, lease or exchange of all or substantially all of the
Corporation's property and assets, recommend 


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to the stockholders a dissolution of the Corporation or a revocation of a
dissolution or to amend the by-laws of the Corporation. Further, no committee of
the Board of Directors shall have the power or authority to declare a dividend,
to authorize the issuance of stock or to adopt a certificate of ownership and
merger pursuant to Section 253 of the Delaware GCL, unless the resolution or
resolutions designating such committee expressly so provides.

      Section 3.10. Substitute Committee Member. In the absence or on the
disqualification of a member of a committee, the member or members thereof
present at any meeting and not disqualified from voting, whether or not he or
they constitute a quorum, may unanimously appoint another member of the Board of
Directors to act at the meeting in the place of such absent or disqualified
member. Any committee shall keep regular minutes of its proceedings and report
the same to the board as may be required by the board.

      Section 3.11. Compensation of Directors. The Board of Directors shall have
the power to fix the compensation of directors and members of committees of the
Board. The directors may be paid their expenses, if any, of attendance at each
meeting of the Board of Directors and may be paid a fixed sum for attendance at
each meeting of the Board of Directors or a stated salary as director. No such
payment shall preclude any director from serving the Corporation in any other
capacity and receiving compensation therefor. Members of special or standing
committees may be allowed like compensation for attending committee meetings.

      Section 3.12. Annual Meeting. The newly elected board may meet at such
place and time as shall be fixed and announced by the presiding officer at the
annual meeting of stockholders, for the purpose of organization or otherwise,
and no further notice of such meeting shall be necessary to the newly elected
directors in order legally to constitute the meeting, provided a quorum shall be
present, or they may meet at such place and time as shall be stated in a notice
given to such directors two (2) days prior to such meeting, or as shall be fixed
by the consent in writing of all the directors.

      Section 3.13. Regular Meetings. Regular meetings of the board may be held
without notice at such time and place as shall from time to time be determined
by the board.

      Section 3.14. Special Meetings. Special meetings of the board may be
called by the Chairman of the Board, if any, or the President, on two (2) days'
notice to each director, or such shorter period of time before the meeting as
will nonetheless be sufficient for the convenient assembly of the directors so
notified; special meetings shall be called by the Secretary in like manner and
on like notice, on the written request of two or more directors.

      Section 3.15. Quorum. At all meetings of the Board of Directors, a
majority of the total number of directors shall be necessary and sufficient to
constitute a quorum for the transaction of business, and the act of a majority
of the directors present at any meeting at which there is a quorum shall be the
act of the Board of Directors, except as may be otherwise specifically permitted
or provided by statute, or by the Certificate of Incorporation, or by these
by-laws. If at any meeting of the board there shall be less than a quorum
present, a majority of those present 


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may adjourn the meeting from time to time until a quorum is obtained, and no
further notice thereof need be given other than by announcement at said meeting
which shall be so adjourned.

      Section 3.16. Telephonic Participation in Meetings. Members of the Board
of Directors or any committee designated by such board may participate in a
meeting of the board or committee by means of conference telephone or similar
communications equipment by means of which all persons participating in the
meeting can hear each other, and participation in a meeting pursuant to this
section shall constitute presence in person at such meeting.

      Section 3.17. Action by Consent. Unless otherwise restricted by the
Certificate of Incorporation or these by-laws, any action required or permitted
to be taken at any meeting of the Board of Directors or of any committee thereof
may be taken without a meeting, if written consent thereto is signed by all
members of the board or of such committee as the case may be and such written
consent is filed with the minutes of proceedings of the board or committee.

                             Article IV. - Officers

      Section 4.1. Selection; Statutory Officers. The officers of the
Corporation shall be chosen by the Board of Directors. There shall be a
President, a Secretary and a Treasurer, and there may be a Chairman of the Board
of Directors, one or more Vice Presidents, one or more Assistant Secretaries,
and one or more Assistant Treasurers, as the Board of Directors may elect. Any
number of offices may be held by the same person, except that the offices of
President and Secretary shall not be held by the same person simultaneously.

      Section 4.2. Time of Election. The officers above named shall be chosen by
the Board of Directors at its first meeting after each annual meeting of
stockholders. None of said officers need be a director.

      Section 4.3. Additional Officers. The board may appoint such other
officers and agents as it shall deem necessary, who shall hold their offices for
such terms and shall exercise such powers and perform such duties as shall be
determined from time to time by the board.

      Section 4.4. Terms of Office. Each officer of the Corporation shall hold
office until his successor is chosen and qualified, or until his earlier
resignation or removal. Any officer elected or appointed by the Board of
Directors may be removed at any time by the Board of Directors.

      Section 4.5. Compensation of Officers. The Board of Directors shall have
power to fix the compensation of all officers of the Corporation. It may
authorize any officer, upon whom the power of appointing subordinate officers
may have been conferred, to fix the compensation of such subordinate officers.

      Section 4.6. Chairman of the Board. The Chairman of the Board of Directors
shall preside at all meetings of the stockholders and directors, and shall have
such other duties as may be assigned to him from time to time by the Board of
Directors.


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      Section 4.7. President. Unless the Board of Directors otherwise
determines, the President shall be the chief executive officer and head of the
Corporation. Unless there is a Chairman of the Board, the President shall
preside at all meetings of directors and stockholders. Under the supervision of
the Board of Directors and of the executive committee, the President shall have
the general control and management of its business and affairs, subject,
however, to the right of the Board of Directors and of the executive committee
to confer any specific power, except such as may be by statute exclusively
conferred on the President, upon any other officer or officers of the
Corporation. The President shall perform and do all acts and things incident to
the position of President and such other duties as may be assigned to him from
time to time by the Board of Directors or the executive committee. Section 

      4.8. Vice-Presidents. The Vice-Presidents shall perform such of the duties
of the President on behalf of the Corporation as may be respectively assigned to
them from time to time by the Board of Directors or by the executive committee
or by the President. The Board of Directors or the executive committee may
designate one of the Vice-Presidents as the Executive Vice-President, and in the
absence or inability of the President to act, such Executive Vice-President
shall have and possess all of the powers and discharge all of the duties of the
President, subject to the control of the board and of the executive committee.

      Section 4.9. Treasurer. The Treasurer shall have the care and custody of
all the funds and securities of the Corporation which may come into his hands as
Treasurer, and the power and authority to endorse checks, drafts and other
instruments for the payment of money for deposit or collection when necessary or
proper and to deposit the same to the credit of the Corporation in such bank or
banks or depository as the Board of Directors or the executive committee, or the
officers or agents to whom the Board of Directors or the executive committee may
delegate such authority, may designate, and he may endorse all commercial
documents requiring endorsements for or on behalf of the Corporation. He may
sign all receipts and vouchers for the payments made to the Corporation. He
shall render an account of his transactions to the Board of Directors or to the
executive committee as often as the board or the committee shall require the
same. He shall enter regularly in the books to be kept by him for that purpose
full and adequate account of all moneys received and paid by him on account of
the Corporation. He shall perform all acts incident to the position of
Treasurer, subject to the control of the Board of Directors and of the executive
committee. He shall when requested, pursuant to vote of the Board of Directors
or the executive committee, give a bond to the Corporation conditioned for the
faithful performance of his duties, the expense of which bond shall be borne by
the Corporation.

      Section 4.10. Secretary. The Secretary shall keep the minutes of all
meetings of the Board of Directors and of the stockholders; he shall attend to
the giving and serving of all notices of the Corporation. Except as otherwise
ordered by the Board of Directors or the executive committee, he shall attest
the seal of the Corporation upon all contracts and instruments executed under
such seal and shall affix the seal of the Corporation thereto and to all
certificates of shares of capital stock of the Corporation. He shall have charge
of the stock certificate book, transfer book and stock ledger, and such other
books and papers as the Board of Directors or the 


                                       8


executive committee may direct. He shall, in general, perform all the duties of
Secretary, subject to the control of the Board of Directors and of the executive
committee.

      Section 4.11. Assistant Secretary. The Board of Directors or any two of
the officers of the Corporation acting jointly may appoint or remove one or more
Assistant Secretaries of the Corporation. Any Assistant Secretary upon his
appointment shall perform such duties of the Secretary, and also any and all
such other duties as the executive committee or the Board of Directors or the
President or the Executive Vice-President or the Treasurer or the Secretary may
designate.

      Section 4.12. Assistant Treasurer. The Board of Directors or any two of
the officers of the Corporation acting jointly may appoint or remove one or more
Assistant Treasurers of the Corporation. Any Assistant Treasurer upon his
appointment shall perform such of the duties of the Treasurer, and also any and
all such other duties as the executive committee or the Board of Directors or
the President or the Executive Vice-President or the Treasurer or the Secretary
may designate.

      Section 4.13. Subordinate Officers. The Board of Directors may select such
subordinate officers as it may deem desirable. Each such officer shall hold
office for such period, have such authority, and perform such duties as the
Board of Directors may prescribe. The Board of Directors may, from time to time,
authorize any officer to appoint and remove subordinate officers and to
prescribe the powers and duties thereof.

                               Article V. - Stock

      Section 5.1. Stock. Each stockholder shall be entitled to a certificate or
certificates of stock of the Corporation in such form as the Board of Directors
may from time to time prescribe. The certificates of stock of the Corporation
shall be numbered and shall be entered in the books of the Corporation as they
are issued. They shall certify the holder's name and number and class of shares
and shall be signed by both of (a) either the President or a Vice-President, and
(b) any one of the Treasurer or an Assistant Treasurer or the Secretary or an
Assistant Secretary, and shall be sealed with the corporate seal of the
Corporation. If such certificate is countersigned (1) by a transfer agent other
than the Corporation or its employee, or, (2) by a registrar other than the
Corporation or its employee, the signature of the officers of the Corporation
and the corporate seal may be facsimiles. In case any officer or officers who
shall have signed, or whose facsimile signature or signatures shall have been
used on, any such certificate or certificates shall cease to be such officer or
officers of the Corporation, whether because of death, resignation or otherwise,
before such certificate or certificates shall have been delivered by the
Corporation, such certificate or certificates may nevertheless be adopted by the
Corporation and be issued and delivered as though the person or persons who
signed such certificate or certificates or whose facsimile signature shall have
been used thereon had not ceased to be such officer or officers of the
Corporation.

      Section 5.2. Fractional Share Interests. The Corporation may, but shall
not be required to, issue fractions of a share. If the Corporation does not
issue fractions of a share, it shall (a) 


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arrange for the disposition of fractional interests by those entitled thereto,
(b) pay in cash the fair value of fractions of a share as of the time when those
entitled to receive such fractions are determined, or (c) issue scrip or
warrants in registered or bearer form which shall entitle the holder to receive
a certificate for a full share upon the surrender of such scrip or warrants
aggregating a full share. A certificate for a fractional share shall, but scrip
or warrants shall not unless otherwise provided therein, entitle the holder to
exercise voting rights, to receive dividends thereon, and to participate in any
of the assets of the Corporation in the event of liquidation. The Board of
Directors may cause scrip or warrants to be issued subject to the conditions
that they shall become void if not exchanged for certificates representing full
shares before a specified date, or subject to the conditions that the shares for
which scrip or warrants are exchangeable may be sold by the Corporation and the
proceeds thereof distributed to the holders of scrip or warrants, or subject to
any other conditions which the Board of Directors may impose.

      Section 5.3. Transfers of Stock. Subject to any transfer restrictions then
in force, the shares of stock of the Corporation shall be transferable only upon
its books by the holders thereof in person or by their duly authorized attorneys
or legal representatives and upon such transfer the old certificates shall be
surrendered to the Corporation by the delivery thereof to the person in charge
of the stock and transfer books and ledgers or to such other person as the
directors may designate by whom they shall be cancelled and new certificates
shall thereupon be issued. The Corporation shall be entitled to treat the holder
of record of any share or shares of stock as the holder in fact thereof and
accordingly shall not be bound to recognize any equitable or other claim to or
interest in such share on the part of any other person whether or not it shall
have express or other notice thereof save as expressly provided by the laws of
Delaware.

      Section 5.4. Record Date. For the purpose of determining the stockholders
entitled to notice of or to vote at any meeting of stockholders or any
adjournment thereof, or to express consent to corporate action in writing
without a meeting, or entitled to receive payment of any dividend or other
distribution or the allotment of any rights, or entitled to exercise any rights
in respect of any change, conversion, or exchange of stock or for the purpose of
any other lawful action, the Board of Directors may fix, in advance, a record
date, which shall not be more than sixty (60) days nor less than ten (10) days
before the date of such meeting, nor more than sixty (60) days prior to any
other action. If no such record date is fixed by the Board of Directors, the
record date for determining stockholders entitled to notice of or to vote at a
meeting of stockholders shall be at the close of business on the day next
preceding the day on which notice is given, or, if notice is waived, at the
close of business on the day next preceding the day on which the meeting is
held; the record date for determining stockholders entitled to express consent
to corporate action in writing without a meeting, when no prior action by the
Board of Directors is necessary, shall be the day on which the first written
consent is expressed; and the record date for determining stockholders for any
other purpose shall be at the close of business on the day on which the Board of
Directors adopts the resolution relating thereto. A determination of
stockholders of record entitled to notice of or to vote at any meeting of
stockholders shall apply to any adjournment of the meeting; provided, however,
that the Board of Directors may fix a new record date for the adjourned meeting.


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      Section 5.5. Transfer Agent and Registrar. The Board of Directors may
appoint one or more transfer agents or transfer clerks and one or more
registrars and may require all certificates of stock to bear the signature or
signatures of any of them.

      Section 5.6. Dividends.

      1. Power to Declare. Dividends upon the capital stock of the Corporation,
subject to the provisions of the Certificate of Incorporation, if any, may be
declared by the Board of Directors at any regular or special meeting, pursuant
to law. Dividends may be paid in cash, in property, or in shares of the capital
stock, subject to the provisions of the Certificate of Incorporation and the
laws of Delaware.

      2. Reserves. Before payment of any dividend, there may be set aside out of
any funds of the Corporation available for dividends such sum or sums as the
directors from time to time, in their absolute discretion, think proper as a
reserve or reserves to meet contingencies, or for equalizing dividends, or for
repairing or maintaining any property of the Corporation, or for such other
purpose as the directors shall think conducive to the interest of the
Corporation, and the directors may modify or abolish any such reserve in the
manner in which it was created.

      Section 5.7. Lost, Stolen or Destroyed Certificates. No certificates for
shares of stock of the Corporation shall be issued in place of any certificate
alleged to have been lost, stolen or destroyed, except upon production of such
evidence of the loss, theft or destruction and upon indemnification of the
Corporation and its agents to such extent and in such manner as the Board of
Directors may from time to time prescribe.

      Section 5.8. Inspection of Books. The stockholders of the Corporation, by
a majority vote at any meeting of stockholders duly called, or in case the
stockholders shall fail to act, the Board of Directors shall have power from
time to time to determine whether and to what extent and at what times and
places and under what conditions and regulations the accounts and books of the
Corporation (other than the stock ledger) or any of them, shall be open to
inspection of stockholders; and no stockholder shall have any right to inspect
any account or book or document of the Corporation except as conferred by
statute or authorized by the Board of Directors or by a resolution of the
stockholders.

                Article VI. - Miscellaneous Management Provisions

      Section 6.1. Checks, Drafts and Notes. All checks, drafts or orders for
the payment of money, and all notes and acceptances of the Corporation shall be
signed by such officer or officers, agent or agents as the Board of Directors
may designate.

      Section 6.2. Notices.

      1. Notices to directors may, and notices to stockholders shall, be in
writing and delivered personally or mailed to the directors or stockholders at
their addresses appearing on the books of the Corporation. Notice by mail shall
be deemed to be given at the time when the same 


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shall be mailed. Notice to directors may also be given by telegram, telecopy or
orally, by telephone or in person.

      2. Whenever any notice is required to be given under the provisions of the
statutes or of the Certificate of Incorporation of the Corporation of the
Corporation or of these by-laws, a written waiver of notice, signed by the
person or persons entitled to said notice, whether before or after the time
stated therein or the meeting or action to which such notice relates, shall be
seemed equivalent to notice. Attendance of a person at a meeting shall
constitute a waiver of notice of such meeting except when the person attends a
meeting for the express purpose of objecting, at the beginning of the meeting,
to the transaction of any business because the meeting is not lawfully called or
convened.

      Section 6.3. Conflict of Interest. No contract or transaction between the
Corporation and one or more of its directors or officers, or between the
Corporation and any other corporation, partnership, association, or other
organization in which one or more of its directors or officers are directors or
officers, or have a financial interest, shall be void or voidable solely for
this reason, or solely because the director or officer is present at or
participates in the meeting of the board of or committee thereof which
authorized the contract or transaction, or solely because his or their votes are
counted for such purpose, if: (a) the material facts as to his relationship or
interest and as to the contract or transaction are disclosed or are known to the
Board of Directors or the committee and the board or committee in good faith
authorizes the contract or transaction by the affirmative vote of a majority of
the disinterested directors, even though the disinterested directors be less
than a quorum; or (b) the material facts as to his relationship or interest and
as to the contract or transaction are disclosed or are known to the stockholders
of the Corporation entitled to vote thereon, and the contract or transaction as
specifically approved in good faith by vote of such stockholders; or (c) the
contract or transaction is fair as to the Corporation as of the time it is
authorized, approved or ratified, by the Board of Directors, a committee or the
stockholders. Common or interested directors may be counted in determining the
presence of a quorum at a meeting of the Board of Directors or of a committee
which authorizes the contract or transaction.

      Section 6.4. Voting of Securities owned by this Corporation. Subject
always to the specific directions of the Board of Directors, (a) any shares or
other securities issued by any other Corporation and owned or controlled by this
Corporation may be voted in person at any meeting of security holders of such
other corporation by the President of this Corporation if he is present at such
meeting, or in his absence by the Treasurer of this Corporation if he is present
at such meeting, and (b) whenever, in the judgment of the President, it is
desirable for this Corporation to execute a proxy or written consent in respect
to any shares or other securities issued by any other Corporation and owned by
this Corporation, such proxy or consent shall be executed in the name of this
Corporation by the President, without the necessity of any authorization by the
Board of Directors, affixation of corporate seal or countersignature or
attestation by another officer, provided that if the President is unable to
execute such proxy or consent by reason of sickness, absence from the United
States or other similar cause, the Treasurer may execute such proxy or consent.
Any person or persons designated in the manner above stated as the proxy or


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proxies of this Corporation shall have full right, power and authority to vote
the shares or other securities issued by such other corporation and owned by
this Corporation the same as such shares or other securities might be voted by
this Corporation.

                         Article VII. - Indemnification

      Section 7.1. Right to Indemnification. Each person who was or is made a
party or is threatened to be made a party to or is otherwise involved in any
action, suit or proceeding, whether civil, criminal, administrative or
investigative (a "Proceeding"), by reason of being or having been a director or
officer of the Corporation or serving or having served at the request of the
Corporation as a director, trustee, officer, employee or agent of another
corporation or of a partnership, joint venture, trust or other enterprise,
including service with respect to an employee benefit plan (an "Indemnitee"),
whether the basis of such proceeding is alleged action or failure to act in an
official capacity as a director, trustee, officer, employee or agent or in any
other capacity while serving as a director, trustee, officer, employee or agent,
shall be indemnified and held harmless by the Corporation to the fullest extent
authorized by the Delaware General Corporation Law, as the same exists or may
hereafter be amended (but, in the case of any such amendment, only to the extent
that such amendment permits the Corporation to provide broader indemnification
rights than permitted prior thereto) (as used in this Article VII, the "Delaware
Law"), against all expense, liability and loss (including attorneys' fees,
judgments, fines, ERISA excise taxes or penalties and amounts paid in
settlement) reasonably incurred or suffered by such Indemnitee in connection
therewith and such indemnification shall continue as to an Indemnitee who has
ceased to be a director, trustee, officer, employee or agent and shall inure to
the benefit of the Indemnitee's heirs, executors and administrators; provided,
however, that, except as provided in Section 7.2 hereof with respect to
Proceedings to enforce rights to indemnification, the Corporation shall
indemnify any such Indemnitee in connection with a Proceeding (or part thereof)
initiated by such Indemnitee only if such Proceeding (or part thereof) was
authorized by the board of directors of the Corporation. The right to
indemnification conferred in this Article VII shall be a contract right and
shall include the right to be paid by the Corporation the expenses (including
attorneys' fees) incurred in defending any such Proceeding in advance of its
final disposition (an "Advancement of Expenses"); provided, however, that, if
the Delaware Law so requires, an Advancement of Expenses incurred by an
Indemnitee shall be made only upon delivery to the Corporation of an undertaking
(an "Undertaking"), by or on behalf of such indemnitee, to repay all amounts so
advanced if it shall ultimately be determined by final judicial decision from
which there is no further right to appeal (a "Final Adjudication") that such
Indemnitee is not entitled to be indemnified for such expenses under this
Article VII or otherwise.

      Section 7.2. Right of Indemnitee to Bring Suit. If a claim under Section
7.1 hereof is not paid in full by the Corporation within sixty days after a
written claim has been received by the Corporation, except in the case of a
claim for an Advancement of 


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Expenses, in which case the applicable period shall be twenty days, the
Indemnitee may at any time thereafter bring suit against the Corporation to
recover the unpaid amount of the claim. If successful in whole or in part in any
such suit, or in a suit brought by the Corporation to recover an Advancement of
Expenses pursuant to the terms of an Undertaking, the Indemnitee shall be
entitled to be paid also the expense of prosecuting or defending such suit. In
(i) any suit brought by the Indemnitee to enforce a right to indemnification
hereunder (but not in a suit brought by the Indemnitee to enforce a right to an
Advancement of Expenses) it shall be a defense that, and (ii) in any suit by the
Corporation to recover an Advancement of Expenses pursuant to the terms of an
Undertaking the Corporation shall be entitled to recover such expenses upon a
Final Adjudication that, the Indemnitee has not met the applicable standard of
conduct set forth in the Delaware Law. Neither the failure of the Corporation
(including its board of directors, independent legal counsel, or its
stockholders) to have made a determination prior to the commencement of such
suit that indemnification of the Indemnitee is proper in the circumstances
because the Indemnitee has met the applicable standard of conduct set forth in
the Delaware Law, nor an actual determination by the Corporation (including its
board of directors, independent legal counsel, or its stockholders) that the
Indemnitee has not met such applicable standard of conduct, shall create a
presumption that the Indemnitee has not met the applicable standard of conduct
or, in the case of such a suit brought by the Indemnitee, be a defense to such
suit. In any suit brought by the Indemnitee to enforce a right to
indemnification or to an Advancement of Expenses hereunder, or by the
Corporation to recover an Advancement of Expenses pursuant to the terms of an
Undertaking, the burden of proving that the Indemnitee is not entitled to be
indemnified, or to such Advancement of Expenses, under this Article VII or
otherwise shall be on the Corporation.

      Section 7.3. Non-Exclusivity of Rights. The rights to indemnification and
to the Advancement of Expenses conferred in this Article VII shall not be
exclusive of any other right which any person may have or hereafter acquire
under any statute, the Corporation's Certificate or Incorporation, by-law,
agreement, vote of stockholders or disinterested directors or otherwise.

      Section 7.4. Insurance. The Corporation may maintain insurance, at its
expense, to protect itself and any director, officer, employee or agent of the
Corporation or another corporation, partnership, joint venture, trust or other
enterprise against any expense, liability or loss, whether or not the
Corporation would have the power to indemnify such person against such expense,
liability or loss under this Article VII or under the Delaware Law.

      Section 7.5. Indemnification of Employees and Agents of the Corporation.
The Corporation may, to the extent authorized from time to time by the board of
directors, grant rights to indemnification, and to the Advancement of Expenses,
to any employee or agent of the Corporation to the fullest extent of the
provisions of this Article VII with respect to the indemnification and
Advancement of Expenses of directors and officers of the Corporation.

                           Article VIII. - Amendments

      Section 8.1. Amendments. The by-laws of the Corporation may be altered,
amended or repealed at any meeting of the Board of Directors upon notice thereof
in accordance with these by-laws, or at any meeting of the stockholders by the
vote of the holders of the majority of the stock issued and outstanding and
entitled to vote at such meeting, in accordance with the provisions of the
Certificate of Incorporation of the Corporation and of the laws of Delaware.



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