EXHIBIT 10.23



                           SUMMARY OF THE RIGHTS

          On February 18, 1998 the Board of Directors of Computer Sciences 
Corporation (the "Company") authorized and declared a dividend of one 
preferred stock purchase right (a "Right") for each share of common stock, par 
value $1.00 per share, of the Company (the "Common Shares").  The dividend is 
payable on February 27, 1998 (the "Record Date") to the holders of record of 
Common Shares as of the close of business on such date.

          The following is a brief description of the Rights.  It is intended 
to provide a general description only and is subject to the detailed terms and 
conditions of a Rights Agreement (the "Rights Agreement") dated as of February 
18, 1998 by and between the Company and ChaseMellon Shareholder Services, 
L.L.C., as Rights Agent (the "Rights Agent").

1.  Common Share Certificates Representing Rights

          Until the Distribution Date (as defined in Section 2 below), (a) the 
Rights shall not be exercisable, (b) the Rights shall be attached to and trade 
only together with the Common Shares and (c) the stock certificates 
representing Common Shares shall also represent the Rights attached to such 
Common Shares.  Common Share certificates issued after the Record Date and 
prior to the Distribution Date shall contain a notation incorporating the 
Rights Agreement by reference.

2.  Distribution Date

          The "Distribution Date" is the date, after the date of the Rights 
Agreement, that is the earliest of (a) the first date of public announcement 
that any person, together with such person's affiliates and associates (other 
than the Company or certain related entities, and with certain additional 
exceptions), has become the beneficial owner of 10% or more of the then 
outstanding Common Shares and other capital stock of the Company entitled to 
certain voting rights (together, the "Voting Shares") (such person is a "10% 
Stockholder" and the date of such public announcement is the "10% Ownership 
Date"), (b) the tenth business day (or such later day as shall be designated 
by the Board of Directors) following the date of the commencement of, or the 
first public announcement of an intention to make, a tender offer or exchange 
offer, the consummation of which would cause any person to become a 10% 
Stockholder or (c) the first date, on or after the 10% Ownership Date, upon 
which the Company shall consolidate or merge with another person in a 
transaction in which the Company is not the surviving corporation or in which 
all or part of the outstanding Common Shares are changed into or exchanged for




stock or other securities of another person or cash or any other property, or 
upon which 50% or more of the Company's consolidated assets or earning power 
are sold or transferred (other than in transactions in the ordinary course of 
business).  Notwithstanding anything in the definition of the Distribution 
Date to the contrary, clause (b) of the definition does not apply with respect 
to the tender offer commenced by CAI Computer Services Corp. on February 17, 
1998.  In calculating the percentage of outstanding Voting Shares that are 
beneficially owned by any person, such person shall be deemed to beneficially 
own any Voting Shares issuable upon the exercise, exchange or conversion of 
any options, warrants or other securities beneficially owned by such person; 
provided, however, that such Common Shares issuable upon such exercise shall 
not be deemed outstanding for the purpose of calculating the percentage of 
Common Shares that is beneficially owned by any other person.

          Upon the close of business on the Distribution Date, the Rights 
shall separate from the Common Shares, Right certificates shall be issued, and 
the Rights shall become exercisable to purchase Preferred Shares as described 
in Section 5 below.

3.  Issuance of Right Certificates

          As soon as practicable following the Distribution Date, separate 
certificates representing only Rights shall be mailed to the holders of record 
of Common Shares as of the close of business on the Distribution Date, and 
such separate Right certificates alone shall represent such Rights from and 
after the Distribution Date.

4.  Expiration of Rights

          The Rights shall expire on February 18, 2008 unless earlier redeemed 
or exchanged.

5.  Exercise of Rights

          Unless the Rights have expired or been redeemed or exchanged, they 
may be exercised, at the option of the holders, pursuant to paragraphs (a), 
(b) or (c) below.  No Right may be exercised more than once or pursuant to 
more than one of such paragraphs.  From and after the first event of the type 
described in paragraphs (b) or (c) below, each Right that is beneficially 
owned by a 10% Stockholder or that was attached to a Common Share that is 
subject to an option beneficially owned by a 10% Stockholder shall be void.

          (a)  Right to Purchase Preferred Shares.  
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From and after the close of business on the Distribution Date, each Right 
(other than a Right that has become void) shall be exercisable to purchase one 
four-thousandth of a share of Series A Junior Participating Preferred Stock, 
par value $1.00 per share, of the Company (the "Preferred Shares"), at an 

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exercise price of $500 (Five Hundred Dollars) (the "Exercise Price").  The 
Preferred Shares are nonredeemable and may not be issued except upon exercise 
of Rights.  The holder of a Preferred Share is entitled to receive when, as 
and if declared, the greater of (a) cash and non-cash dividends in an amount 
equal to 4,000 times the dividends declared on each Common Share or (b) a 
preferential annual dividend of $4.00 per Preferred Share ($.001 per one four-
thousandth of a Preferred Share).  In the event of liquidation, the holders of 
Preferred Shares will be entitled to receive a liquidation payment in an 
amount equal to the greater of (x) $40.00 per Preferred Share ($.01 per one 
four-thousandth of a Preferred Share), plus all accrued and unpaid dividends 
and distributions on the Preferred Shares, or (y) an amount equal to 4,000 
times the aggregate amount to be distributed per Common Share.  Each Preferred 
Share has one vote, voting together with the Common Shares.  In the event of 
any merger, consolidation or other transaction in which Common Shares are 
exchanged, the holder of a Preferred Share will be entitled to receive 4,000 
times the amount received per Common Share.  The rights of the Preferred 
Shares as to dividends, voting and liquidation preferences are protected by 
anti-dilution provisions.

          (b)  Right to Purchase Common Shares of the Company.  
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From and after the 10% Ownership Date, each Right (other than a Right that has 
become void) shall be exercisable to purchase, at the Exercise Price 
(initially $500), Common Shares with a current market price equal to two times 
the Exercise Price.  If the Company does not have sufficient Common Shares 
available for all Rights to be exercised, the Company shall substitute for the 
portion of the Common Shares that would otherwise be issuable upon the 
exercise of the Rights, cash, assets or other securities having the same 
aggregate current market price as such Common Shares.

          (c)  Right to Purchase Common Stock of a Successor Corporation.  
               ---------------------------------------------------------
If, on or after the 10% Ownership Date, (i) the Company shall consolidate or 
merge with another person in a transaction in which the Company is not the 
continuing or surviving corporation, (ii) the Company is the continuing or 
surviving corporation in a merger or other consolidation in which all or part 
of the Common Shares are changed into or exchanged for stock or securities of 
another person or cash or any other property or (iii) 50% or more of the 
Company's consolidated assets or earning power are sold or transferred (other 
than in transactions in the ordinary course of business), then each Right 
(other than a Right that has become void) shall thereafter be exercisable to 
purchase, at the Exercise Price (initially $500), shares of common stock of 
the surviving corporation or purchaser, respectively, with an aggregate 
current market value equal to two times the Exercise Price.

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6.  Adjustments to Prevent Dilution

          The Exercise Price, the number of outstanding Rights and the number 
of Preferred Shares or other securities issuable upon exercise of the Rights 
are subject to adjustment from time to time as set forth in the Rights 
Agreement in order to prevent dilution.  With certain exceptions, no 
adjustment in the Exercise Price shall be required until cumulative 
adjustments require an adjustment of at least 1%.

7.  Cash Paid Instead of Issuing Fractional Securities

          The Company shall not be required to issue fractional securities 
upon exercise of a Right (other than fractions of Preferred Shares that are 
integral multiples of one four-thousandth of a Preferred Share and that may, 
at the election of the Company, be evidenced by depositary receipts) and in 
lieu thereof, an adjustment in cash shall be made based on the market price of 
such securities on the last trading date prior to the date of exercise.

8.  Redemption

          At any time prior to the earlier of (a) of the 10% Ownership Date or 
(b) the first event of the type giving rise to exercise rights under Section 
5(c) above, the Board of Directors may, at its option, direct the Company to 
redeem the Rights in whole, but not in part, at a price of $.001 per Right, as 
such redemption price shall be appropriately adjusted to reflect any stock 
split, stock dividend or similar transaction occurring after the date of the 
Rights Agreement (the "Redemption Price"), and the Company shall so redeem the 
Rights; provided, however, that from and after the 10% Ownership Date, the 
Rights are not redeemable.  Immediately upon such action by the Board of 
Directors or at such time and date thereafter as it may specify (the date of 
such action is the "Redemption Date"), the only right of the holders of Rights 
thereafter shall be to receive the Redemption Price.

9.  Exchange

          At any time after the 10% Ownership Date and prior to the first date 
thereafter upon which a 10% Stockholder, together with its affiliates and 
associates, shall be the beneficial owner of 50% or more of the outstanding 
Voting Shares, the Board of Directors may, at its option, direct the Company 
to exchange all, but not less than all, of the then outstanding Rights for 
Common Shares at an exchange ratio per Right equal to that number of Common 
Shares which, as of the date of the Board of Directors' action, has a current 
market price equal to the difference between the Exercise Price and the 
current market price of the shares that would otherwise be issuable upon 

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exercise of a Right on such date (the "Exchange Ratio"), and the Company shall 
so exchange the Rights. Immediately upon such action by the Board of Directors 
or at such time and date thereafter as it may specify, the right to exercise 
Rights shall terminate and the only right of the holders of Rights thereafter 
shall be to receive a number of Common Shares equal to the Exchange Ratio.

10.  No Stockholder Rights Prior to Exercise

          Until a Right is exercised, the holder thereof, as such, shall have 
no rights as a stockholder of the Company (other than rights resulting from 
such holder's ownership of Common Shares), including, without limitation, the 
right to vote or to receive dividends.

11.  Amendment of Rights Agreement

          The Board of Directors may, from time to time, without the approval 
of any holders of Rights, supplement or amend any provision of the Rights 
Agreement in any manner, whether or not such supplement or amendment is 
adverse to any holder of Rights, and direct the Rights Agent to supplement or 
amend such provision, and the Rights Agent shall so supplement or amend such 
provision; provided, however, that from and after the earliest of (a) the 10% 
Ownership Date, (b) the first event of the type giving rise to exercise rights 
under Section 5(c) above, (c) the Redemption Date, or (d) February 18, 2008, 
the Rights Agreement shall not be supplemented or amended in any manner that 
would materially and adversely affect any holder of outstanding Rights other 
than a 10% Stockholder, provided, further that from and after the 10% 
Ownership Date, the Rights Agreement shall not be supplemented or amended in 
any manner.