<ARTICLE>                 5
<MULTIPLIER>              1,000

                                                      
<FISCAL-YEAR-END>                                        DEC-31-1999
<PERIOD-END>                                             SEP-30-1999
<PERIOD-TYPE>                                            9-MOS
<CASH>                                                   11,118
<SECURITIES>                                                  0
<RECEIVABLES>                                           139,182
<ALLOWANCES>                                             11,910
<INVENTORY>                                              68,062
<CURRENT-ASSETS>                                        223,910
<PP&E>                                                   80,769
<DEPRECIATION>                                           50,338
<TOTAL-ASSETS>                                          331,259
<CURRENT-LIABILITIES>                                   185,326
<BONDS>                                                       0
<PREFERRED-MANDATORY>                                         0
<PREFERRED>                                                   0
<COMMON>                                                  3,154
<OTHER-SE>                                              105,263
<TOTAL-LIABILITY-AND-EQUITY>                            331,259
<SALES>                                                 296,263
<TOTAL-REVENUES>                                        296,263
<CGS>                                                   158,582
<TOTAL-COSTS>                                           158,582
<OTHER-EXPENSES>                                        105,183
<LOSS-PROVISION>                                          2,610
<INTEREST-EXPENSE>                                        2,386
<INCOME-PRETAX>                                          26,824
<INCOME-TAX>                                             10,257
<INCOME-CONTINUING>                                      16,567
<DISCONTINUED>                                                0
<EXTRAORDINARY>                                               0
<CHANGES>                                                     0
<NET-INCOME>                                             16,567
<EPS-BASIC>                                              1.14
<EPS-DILUTED>                                              1.13

<FN>
Note: As per FASB Statement No. 128, earnings per share, "Primary"
is now "Basic"
</FN>