<TABLE> <S> <C>
<ARTICLE> 5
<S> <C>
<PERIOD-TYPE> 3-MOS
<FISCAL-YEAR-END> DEC-31-2000
<PERIOD-END> JUN-30-2000
<CASH> 59,329
<SECURITIES> 0
<RECEIVABLES> 65,362
<ALLOWANCES> 2,600
<INVENTORY> 13,566
<CURRENT-ASSETS> 172,468
<PP&E> 63,664
<DEPRECIATION> 76,522
<TOTAL-ASSETS> 320,472
<CURRENT-LIABILITIES> 74,072
<BONDS> 0
0
0
<COMMON> 281
<OTHER-SE> 143,293
<TOTAL-LIABILITY-AND-EQUITY> 320,472
<SALES> 0
<TOTAL-REVENUES> 99,371
<CGS> 0
<TOTAL-COSTS> 65,351
<OTHER-EXPENSES> 18,730
<LOSS-PROVISION> 0
<INTEREST-EXPENSE> 2,303
<INCOME-PRETAX> 13,624
<INCOME-TAX> 5,450
<INCOME-CONTINUING> 8,375
<DISCONTINUED> 0
<EXTRAORDINARY> 0
<CHANGES> 0
<NET-INCOME> 8,375
<EPS-BASIC> 0.34
<EPS-DILUTED> 0.33
</TABLE>