<ARTICLE> 5
<LEGEND>
The schedule contains summary financial information extracted from the Condensed
Consolidated Balance Sheet at March 31, 1997 (Unaudited) and the Condensed
Consolidated Statement of Operations for the quarter ended March 31, 1997
(Unaudited) and is qualified in its entirety by reference to such financial
statements.
</LEGEND>
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               MAR-31-1997
<CASH>                                           1,265
<SECURITIES>                                         0
<RECEIVABLES>                                    3,857
<ALLOWANCES>                                       325
<INVENTORY>                                      3,565
<CURRENT-ASSETS>                                 9,757
<PP&E>                                          10,595
<DEPRECIATION>                                   6,340
<TOTAL-ASSETS>                                  16,689
<CURRENT-LIABILITIES>                            7,465
<BONDS>                                          1,398
<PREFERRED-MANDATORY>                              439
<PREFERRED>                                          0
<COMMON>                                         2,383
<OTHER-SE>                                       1,856
<TOTAL-LIABILITY-AND-EQUITY>                    16,689
<SALES>                                          4,645
<TOTAL-REVENUES>                                 5,934
<CGS>                                            3,760
<TOTAL-COSTS>                                    4,536
<OTHER-EXPENSES>                                   271
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                  48
<INCOME-PRETAX>                                    377
<INCOME-TAX>                                       124
<INCOME-CONTINUING>                                224
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                       224
<EPS-PRIMARY>                                      .86
<EPS-DILUTED>                                      .86