<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-END> MAR-31-1996 <CASH> 87,922 <SECURITIES> 44,035 <RECEIVABLES> 1,718,488 <ALLOWANCES> 156,167 <INVENTORY> 1,156,918 <CURRENT-ASSETS> 4,113,266 <PP&E> 7,895,249 <DEPRECIATION> 3,621,131 <TOTAL-ASSETS> 9,312,020 <CURRENT-LIABILITIES> 3,491,495 <BONDS> 433,724 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 608,933 <OTHER-SE> 3,956,734 <TOTAL-LIABILITY-AND-EQUITY> 9,312,020 <SALES> 2,672,177 <TOTAL-REVENUES> 2,672,177 <CGS> 1,156,217 <TOTAL-COSTS> 1,156,217 <OTHER-EXPENSES> 268,616 <LOSS-PROVISION> 13,838 <INTEREST-EXPENSE> 17,607 <INCOME-PRETAX> 681,005 <INCOME-TAX> 200,896 <INCOME-CONTINUING> 480,109 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 480,109 <EPS-PRIMARY> .61 <EPS-DILUTED> .60