<ARTICLE> 5 <MULTIPLIER> 1,000 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> APR-30-1997 <PERIOD-START> MAY-01-1996 <PERIOD-END> JAN-31-1997 <CASH> 1,551 <SECURITIES> 0 <RECEIVABLES> 5,039 <ALLOWANCES> 890 <INVENTORY> 5,949 <CURRENT-ASSETS> 12,213 <PP&E> 28,195 <DEPRECIATION> 23,250 <TOTAL-ASSETS> 20,643 <CURRENT-LIABILITIES> 11,224 <BONDS> 1,048 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 51 <OTHER-SE> 8,868 <TOTAL-LIABILITY-AND-EQUITY> 20,643 <SALES> 1,727 <TOTAL-REVENUES> 32,703 <CGS> 1,299 <TOTAL-COSTS> 27,273 <OTHER-EXPENSES> 1,515 <LOSS-PROVISION> (126) <INTEREST-EXPENSE> 167 <INCOME-PRETAX> (1,047) <INCOME-TAX> 0 <INCOME-CONTINUING> (1,047) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (1,047) <EPS-PRIMARY> (.21) <EPS-DILUTED> (.21)