<ARTICLE> 5 <PERIOD-TYPE> 3-mos <FISCAL-YEAR-END> MAY-31-1998 <PERIOD-END> MAY-31-1998 <CASH> 12,717,000 <SECURITIES> 88,154,000 <RECEIVABLES> 163,299,000 <ALLOWANCES> 5,696,000 <INVENTORY> 244,885,000 <CURRENT-ASSETS> 508,601,000 <PP&E> 561,785,000 <DEPRECIATION> 194,691,000 <TOTAL-ASSETS> 1,017,836,000 <CURRENT-LIABILITIES> 158,991,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 46,965,000 <OTHER-SE> 607,527,000 <TOTAL-LIABILITY-AND-EQUITY> 1,017,836,000 <SALES> 91,118,000 <TOTAL-REVENUES> 329,916,000 <CGS> 62,173,000 <TOTAL-COSTS> 195,217,000 <OTHER-EXPENSES> 96,015,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 2,600,000 <INCOME-PRETAX> 37,242,000 <INCOME-TAX> 5,667,000 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 31,575,000 <EPS-PRIMARY> 0.31 <EPS-DILUTED> 0.30