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                                   EXHIBIT 11
 
                      COMPUTATION OF NET INCOME PER SHARE
 
                    (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS)
 


                                                                 YEARS ENDED JUNE 30,
                                                          ----------------------------------
                                                            1995         1994         1993
                                                          --------     --------     --------
                                                                                    
Primary:
  Average shares outstanding..........................      39,146       39,720       39,444
                                                          ========     ========     ========
  Income before cumulative effect of change in
     accounting principle.............................    $154,466     $121,880     $111,079
  Cumulative effect of change in accounting
     principle........................................          --      (10,063)          --
                                                          --------     --------     --------
  Net Income..........................................    $154,466     $111,817     $111,079
                                                          ========     ========     ========
  Per share amounts:
     Income before cumulative effect of change in
       accounting principle...........................       $3.95        $3.07        $2.82
     Cumulative effect of change in accounting
       principle......................................          --         (.25)          --
                                                          --------     --------     --------
     Total............................................       $3.95        $2.82        $2.82
                                                          ========     ========     ========
Fully diluted:
  Total primary average shares outstanding............      39,146       39,720       39,444
  Dilutive stock options and employee stock purchase
     plan shares -- based on treasury stock method
     using the greater of year-end market price or
     average market price.............................         132          154          217
                                                          --------     --------     --------
  Total fully diluted average shares outstanding......      39,278       39,874       39,661
                                                          ========     ========     ========
  Per share amounts:
     Income before cumulative effect of change in
       accounting principle...........................       $3.93        $3.05        $2.80
     Cumulative effect of change in accounting
       principle......................................          --         (.25)          --
                                                          --------     --------     --------
     Total............................................       $3.93        $2.80        $2.80
                                                          ========     ========     ========

 
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