Exhibit No. 11(b)

               COMPUTATION FOR FULLY DILUTED EARNINGS PER SHARE
              FOR THE THREE MONTHS ENDED March 31, 1997 AND 1996
                (AMOUNTS IN MILLIONS EXCEPT FOR PER-SHARE DATA)
                                   UNAUDITED


 
 
                                                        Three Months Ended
                                                             March 31
                                                             --------
                                                         1997        1996
                                                         ----        ----
                                                               
Common Stock and Common Stock Equivalents
- -----------------------------------------
Average number of common shares outstanding
  including shares issuable under stock                           
  options                                                41.3        37.5
Average number of common shares issuable
  under the Employee Stock Ownership Plan                  --         5.3
                                                           --         ---
Average number of common and common
  equivalent shares outstanding                          41.3        42.8
                                                         ====        ====
 
Adjustments to Earnings
- -----------------------
Net Earnings                                            $45.5       $36.3
Less:
  Increased contribution to the Employee
   Stock Ownership Plan assuming
   conversion of preferred shares to
   common                                                  --         1.5
  Net reduction in tax benefits assuming
   conversion of the Employee Stock
   Ownership Plan preferred shares to
   common                                                  --         0.3
                                                           --         ---  
 
Pro forma earnings available for common shareholders    $45.5       $34.5
- ----------------------------------------------------    =====       ===== 
                                                                          
 
Fully diluted earnings per share of common stock        $1.10       $0.81 
- ------------------------------------------------        =====       =====
                                                        


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