<ARTICLE> 5
       
                                        
<PERIOD-TYPE>                              3-MOS
<FISCAL-YEAR-END>                          AUG-31-1997
<PERIOD-START>                             SEP-01-1996
<PERIOD-END>                               NOV-30-1996
<CASH>                                          605057
<SECURITIES>                                      5000
<RECEIVABLES>                                   636162
<ALLOWANCES>                                      9000
<INVENTORY>                                     986586
<CURRENT-ASSETS>                               2281748
<PP&E>                                          460999
<DEPRECIATION>                                  371459
<TOTAL-ASSETS>                                 4783876
<CURRENT-LIABILITIES>                           285210
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                         15712
<OTHER-SE>                                     4482954
<TOTAL-LIABILITY-AND-EQUITY>                   4783876
<SALES>                                         993880
<TOTAL-REVENUES>                                993880
<CGS>                                           387535
<TOTAL-COSTS>                                   387535
<OTHER-EXPENSES>                                434921
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 226
<INCOME-PRETAX>                                 288817
<INCOME-TAX>                                     93000
<INCOME-CONTINUING>                             195817
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                    195817
<EPS-PRIMARY>                                      .11
<EPS-DILUTED>                                      .11