<ARTICLE> 5
<LEGEND>
The Schedule contains summary financial information extracted from the
Consolidated Statements of Financial Position and Statements of Income
and Earnings Retained and is qualified in its entirety by reference to
such financial statements.
</LEGEND>
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               MAR-31-1995
<CASH>                                          48,054
<SECURITIES>                                    52,943
<RECEIVABLES>                                  107,393
<ALLOWANCES>                                     6,815
<INVENTORY>                                     17,733
<CURRENT-ASSETS>                               232,794
<PP&E>                                          83,459
<DEPRECIATION>                                  54,850
<TOTAL-ASSETS>                                 313,753
<CURRENT-LIABILITIES>                           78,402
<BONDS>                                              0
<COMMON>                                        41,432
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<OTHER-SE>                                     155,766
<TOTAL-LIABILITY-AND-EQUITY>                   313,753
<SALES>                                              0
<TOTAL-REVENUES>                               142,654
<CGS>                                                0
<TOTAL-COSTS>                                   73,238
<OTHER-EXPENSES>                                56,825
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                   0
<INCOME-PRETAX>                                 12,591
<INCOME-TAX>                                     4,784
<INCOME-CONTINUING>                              7,807
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                     7,807
<EPS-PRIMARY>                                     0.22
<EPS-DILUTED>                                     0.22