<ARTICLE> 5 <MULTIPLIER> 1000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> DEC-31-1996 <PERIOD-END> SEP-30-1996 <CASH> 2,952 <SECURITIES> 545 <RECEIVABLES> 119,597 <ALLOWANCES> 0 <INVENTORY> 21,245 <CURRENT-ASSETS> 221,009 <PP&E> 53,429 <DEPRECIATION> 30,679 <TOTAL-ASSETS> 246,096 <CURRENT-LIABILITIES> 150,900 <BONDS> 1,494 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 1,895 <OTHER-SE> 84,296 <TOTAL-LIABILITY-AND-EQUITY> 246,096 <SALES> 0 <TOTAL-REVENUES> 353,910 <CGS> 0 <TOTAL-COSTS> 321,414 <OTHER-EXPENSES> 30,309 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 891 <INCOME-PRETAX> 3,975 <INCOME-TAX> 1,873 <INCOME-CONTINUING> 2,102 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 2,102 <EPS-PRIMARY> 0.23 <EPS-DILUTED> 0