EXHIBIT 28 
                        COMPUTER SCIENCES CORPORATION 
                          REVENUES BY MARKET SECTOR 
                               (In millions) 
 
                             Fiscal Period Ended             % of Total 
                           ----------------------      ---------------------- 
                            Dec. 27,     Dec. 29,       Dec. 27,     Dec. 29, 
                             1996         1995           1996         1995 
                           ---------    ---------      ---------    --------- 
                                                         
THIRD QUARTER 
 
Global commercial: 
  U.S. commercial          $  539.7     $  458.3          38%          37% 
  International               490.3        365.9          34           30 
                           ---------    ---------      ---------    --------- 
          Total             1,030.0        824.2          72           67 
 
U.S. federal government: 
  Department of Defense       256.2        252.4          18           20 
  NASA                         72.7         77.6           5            6 
  Civil agencies               62.7         82.5           5            7 
                           ---------    ---------      ---------    --------- 
          Total               391.6        412.5          28           33 
                           ---------    ---------      ---------    --------- 
Total revenues             $1,421.6     $1,236.7         100%         100% 
                           =========    =========      =========    ========= 
 
 
NINE MONTHS 
 
Global commercial: 
  U.S. commercial          $1,539.2     $1,301.3          38%          38% 
  International             1,312.1        978.9          32           28 
                           ---------    ---------      ---------    --------- 
          Total             2,851.3      2,280.2          70           66 
 
U.S. federal government: 
  Department of Defense       806.6        700.9          20           20 
  NASA                        223.4        234.1           5            7 
  Civil agencies              199.5        233.1           5            7 
                           ---------    ---------      ---------    --------- 
          Total             1,229.5      1,168.1          30           34 
                           ---------    ---------      ---------    --------- 
Total revenues             $4,080.8     $3,448.3         100%         100% 
                           =========    =========      =========    =========