<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> JUL-31-1998 <PERIOD-START> AUG-01-1997 <PERIOD-END> APR-30-1998 <CASH> 996,000 <SECURITIES> 22,777,000 <RECEIVABLES> 17,849,000 <ALLOWANCES> 4,736,000 <INVENTORY> 10,396,000 <CURRENT-ASSETS> 49,307,000 <PP&E> 2,865,000 <DEPRECIATION> 1,877,000 <TOTAL-ASSETS> 51,106,000 <CURRENT-LIABILITIES> 14,731,000 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 112,000 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 51,106,000 <SALES> 28,518,000 <TOTAL-REVENUES> 28,518,000 <CGS> 19,849,000 <TOTAL-COSTS> 19,849,000 <OTHER-EXPENSES> 6,982,000 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 10,000 <INCOME-PRETAX> 1,993,000 <INCOME-TAX> 796,000 <INCOME-CONTINUING> 1,197,000 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 1,197,000 <EPS-PRIMARY> .11 <EPS-DILUTED> .11