<ARTICLE>    5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM THE
CONSOLIDATED FINANCIAL STATEMENTS AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE
TO SUCH CONSOLIDATED FINANCIAL STATEMENTS AND NOTES.
</LEGEND>
<MULTIPLIER>                    1,000
       
                             
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-END>                               JUN-30-1996
<CASH>                                               0
<SECURITIES>                                         0
<RECEIVABLES>                                  476,300
<ALLOWANCES>                                         0
<INVENTORY>                                    408,200
<CURRENT-ASSETS>                               977,300
<PP&E>                                       1,829,700
<DEPRECIATION>                               1,334,000
<TOTAL-ASSETS>                               1,519,100
<CURRENT-LIABILITIES>                          321,800
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                             0
<OTHER-SE>                                   1,109,200
<TOTAL-LIABILITY-AND-EQUITY>                 1,519,100
<SALES>                                        561,200
<TOTAL-REVENUES>                               561,200
<CGS>                                          368,500
<TOTAL-COSTS>                                  368,500
<OTHER-EXPENSES>                               248,300
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               2,200
<INCOME-PRETAX>                                (57,800)
<INCOME-TAX>                                   (19,700)
<INCOME-CONTINUING>                            (37,800)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   (37,800)
<EPS-PRIMARY>                                        0
<EPS-DILUTED>                                        0