<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> APR-30-1996 <PERIOD-END> JAN-31-1996 <CASH> 1,252,837 <SECURITIES> 0 <RECEIVABLES> 2,334,017 <ALLOWANCES> (81,014) <INVENTORY> 215,174 <CURRENT-ASSETS> 4,073,367 <PP&E> 2,419,289 <DEPRECIATION> (2,153,499) <TOTAL-ASSETS> 6,227,805 <CURRENT-LIABILITIES> 1,510,431 <BONDS> 0 <COMMON> 488,183 <PREFERRED-MANDATORY> 1,500,000 <PREFERRED> 0 <OTHER-SE> (15,383) <TOTAL-LIABILITY-AND-EQUITY> 6,227,805 <SALES> 6,048,343 <TOTAL-REVENUES> 6,048,343 <CGS> 3,761,561 <TOTAL-COSTS> 2,069,222 <OTHER-EXPENSES> 23,166 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> (9,091) <INCOME-PRETAX> 240,726 <INCOME-TAX> 81,800 <INCOME-CONTINUING> 158,926 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 158,926 <EPS-PRIMARY> .02 <EPS-DILUTED> .02