<ARTICLE> 5 <PERIOD-TYPE> 3-mos <FISCAL-YEAR-END> MAY-31-1998 <PERIOD-END> NOV-30-1997 <CASH> 18,794,000 <SECURITIES> 83,825,000 <RECEIVABLES> 149,233,000 <ALLOWANCES> 6,005,000 <INVENTORY> 217,949,000 <CURRENT-ASSETS> 468,415,000 <PP&E> 495,909,000 <DEPRECIATION> 171,889,000 <TOTAL-ASSETS> 911,757,000 <CURRENT-LIABILITIES> 150,673,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 45,920,000 <OTHER-SE> 559,083,000 <TOTAL-LIABILITY-AND-EQUITY> 911,757,000 <SALES> 81,395,000 <TOTAL-REVENUES> 293,697,000 <CGS> 56,066,000 <TOTAL-COSTS> 175,045,000 <OTHER-EXPENSES> 68,113,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 2,103,000 <INCOME-PRETAX> 49,652,000 <INCOME-TAX> 16,920,000 <INCOME-CONTINUING> 0 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 32,732,000 <EPS-PRIMARY> 0.32 <EPS-DILUTED> 0.32