<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          APR-30-1997
<PERIOD-END>                               JUL-31-1996
<CASH>                                       1,773,715
<SECURITIES>                                         0
<RECEIVABLES>                                1,947,553
<ALLOWANCES>                                   328,612
<INVENTORY>                                    170,305
<CURRENT-ASSETS>                             4,137,313
<PP&E>                                       2,478,760
<DEPRECIATION>                             (2,219,527)
<TOTAL-ASSETS>                               5,842,743
<CURRENT-LIABILITIES>                        1,179,619
<BONDS>                                              0
<PREFERRED-MANDATORY>                        1,500,000
<PREFERRED>                                          0
<COMMON>                                       488,183
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                 5,842,743
<SALES>                                      1,675,351
<TOTAL-REVENUES>                             1,675,351
<CGS>                                          994,249
<TOTAL-COSTS>                                1,162,675
<OTHER-EXPENSES>                                20,707
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                               1,032
<INCOME-PRETAX>                              (139,657)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                          (139,657)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 (139,657)
<EPS-PRIMARY>                                   (0.03)
<EPS-DILUTED>                                   (0.03)