<ARTICLE> 5
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          APR-30-1998
<PERIOD-END>                               JUL-31-1997
<CASH>                                       1,240,778
<SECURITIES>                                         0
<RECEIVABLES>                                2,567,389
<ALLOWANCES>                                    15,000
<INVENTORY>                                    145,450
<CURRENT-ASSETS>                             4,135,338
<PP&E>                                       2,542,839
<DEPRECIATION>                               2,318,352
<TOTAL-ASSETS>                               5,168,398
<CURRENT-LIABILITIES>                        1,513,110
<BONDS>                                              0
<PREFERRED-MANDATORY>                        1,500,000
<PREFERRED>                                          0
<COMMON>                                       488,183
<OTHER-SE>                                           0
<TOTAL-LIABILITY-AND-EQUITY>                 5,168,398
<SALES>                                      2,712,750
<TOTAL-REVENUES>                             2,712,750
<CGS>                                        1,970,813
<TOTAL-COSTS>                                  647,864
<OTHER-EXPENSES>                                11,883
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 318
<INCOME-PRETAX>                                105,956
<INCOME-TAX>                                    38,200
<INCOME-CONTINUING>                             67,756
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    67,756
<EPS-PRIMARY>                                      .01
<EPS-DILUTED>                                      .01