<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> APR-30-1998 <PERIOD-END> OCT-31-1997 <CASH> 1,896,383 <SECURITIES> 0 <RECEIVABLES> 2,183,888 <ALLOWANCES> 18,000 <INVENTORY> 139,887 <CURRENT-ASSETS> 4,399,400 <PP&E> 1,967,371 <DEPRECIATION> 1,760,786 <TOTAL-ASSETS> 5,391,871 <CURRENT-LIABILITIES> 1,850,420 <BONDS> 0 <PREFERRED-MANDATORY> 1,500,000 <PREFERRED> 0 <COMMON> 488,183 <OTHER-SE> 0 <TOTAL-LIABILITY-AND-EQUITY> 5,391,871 <SALES> 2,730,029 <TOTAL-REVENUES> 2,730,029 <CGS> 2,035,276 <TOTAL-COSTS> 2,782,418 <OTHER-EXPENSES> 7,324 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (46,814) <INCOME-TAX> (16,909) <INCOME-CONTINUING> (29,905) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (29,905) <EPS-PRIMARY> (.01) <EPS-DILUTED> (.01)