WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

  



<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   QTR-3
<FISCAL-YEAR-END>                          MAY-31-1995
<PERIOD-END>                               FEB-28-1995
<CASH>                                          21,198
<SECURITIES>                                         0
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<PP&E>                                         141,672
<DEPRECIATION>                                 114,549
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<CGS>                                           97,286
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<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    10,449
<EPS-PRIMARY>                                      .52
<EPS-DILUTED>                                      .51