<ARTICLE> 5 <RESTATED> <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1997 <PERIOD-END> MAR-31-1997 <CASH> 34,281 <SECURITIES> 0 <RECEIVABLES> 534,706 <ALLOWANCES> 15,200 <INVENTORY> 329,832 <CURRENT-ASSETS> 957,503 <PP&E> 1,680,855 <DEPRECIATION> 817,694 <TOTAL-ASSETS> 2,383,767 <CURRENT-LIABILITIES> 602,221 <BONDS> 482,154 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 146,438 <OTHER-SE> 428,052 <TOTAL-LIABILITY-AND-EQUITY> 2,383,767 <SALES> 792,469 <TOTAL-REVENUES> 792,469 <CGS> 582,987 <TOTAL-COSTS> 582,987 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 2,268 <INTEREST-EXPENSE> 14,711 <INCOME-PRETAX> 63,868 <INCOME-TAX> 24,144 <INCOME-CONTINUING> 38,500 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 38,500 <EPS-PRIMARY> .39 <EPS-DILUTED> .39