<ARTICLE> 5 <PERIOD-TYPE> 3-MOS <FISCAL-YEAR-END> JAN-31-2000 <PERIOD-START> AUG-01-1999 <PERIOD-END> OCT-30-1999 <CASH> 4,473,503 <SECURITIES> 7,999,866 <RECEIVABLES> 8,108,670 <ALLOWANCES> 0 <INVENTORY> 10,484,717 <CURRENT-ASSETS> 32,940,044 <PP&E> 19,504,376 <DEPRECIATION> 12,452,072 <TOTAL-ASSETS> 41,917,632 <CURRENT-LIABILITIES> 8,176,693 <BONDS> 132,038 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 257,310 <OTHER-SE> 32,732,728 <TOTAL-LIABILITY-AND-EQUITY> 41,917,632 <SALES> 11,044,728 <TOTAL-REVENUES> 11,044,728 <CGS> 6,470,743 <TOTAL-COSTS> 6,470,743 <OTHER-EXPENSES> 4,146,899 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 3,718 <INCOME-PRETAX> 548,759 <INCOME-TAX> 138,314 <INCOME-CONTINUING> 410,445 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 410,445 <EPS-BASIC> .09 <EPS-DILUTED> .09