1




                                                                      Exhibit 11


                            CALCULATION OF EARNINGS
                           PER SHARE OF COMMON STOCK
                            (In thousands of shares)




                                                           Thirteen Weeks Ended                         Thirty-nine Weeks Ended
                                                      -------------------------------             --------------------------------
                                                       Sep. 28,              Sep. 29,               Sep. 28,             Sep. 29,
                                                         1997                  1996                   1997                 1996  
                                                      ---------             ---------              ---------             ---------
                                                                                                                     
Number of shares of                                                                                                                 
Class A and Class B                                                                                                                 
stock outstanding                                                                                                                   
at beginning of                                                                                                                     
period                                                  10,715                 10,963                 10,910               11,005   
                                                                                                                                    
Issuance of shares of                                                                                                               
Class B common stock                                                                                                                
(weighted), net of                                                                                                                  
forfeiture of restricted stock awards                      --                      1                     19                    2    
                                                                                                                                    
Repurchase of Class B                                                                                                               
common stock (weighted)                                    (7)                    (7)                  (163)                 (32)   
                                                                                                                                    
Unexercised stock option                                                                                                            
equivalent shares computed under the                                                                                  
"treasury stock method"                                     35                     18                     28                   15   
                                                       -------                -------               --------             --------   
                                                                                                                                    
Shares used in the                                                                                                                  
computation of primary                                                                                                              
earnings per common share                               10,743                 10,975                 10,794               10,990   
                                                                                                                                    
Adjustment to reflect fully                                                                                                         
dilution computation (1)                                    --                     --                     --                   --   
                                                                                                                                    
                                                        10,743                 10,975                 10,794               10,990   
                                                       -------                -------               --------             --------   
                                                                                                                                    
Net income available for                                                                                                            
common shares                                         $ 71,312               $ 54,913              $ 189,646            $ 154,871   
                                                       -------                -------               --------             --------   
                                                                                                                                    
Primary earnings per common                                                                                                         
share                                                 $   6.64               $   5.00              $   17.57            $   14.09   
                                                       -------                -------               --------             --------   
                                                                                                                                    
Fully diluted earnings                                                                                                              
per common share (1)                                  $   6.64               $   5.00              $   17.57            $   14.09   
                                                       -------                -------               --------             --------   



(1) This computation is submitted although it is not required by Accounting
Principles Board Opinion No. 15 since it results in dilution of less than 3
percent.