
<TABLE> <S> <C>

<ARTICLE> 5
<MULTIPLIER> 1

<S>                             <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   3-MOS
<FISCAL-YEAR-END>                          NOV-30-2000             NOV-30-1999
<PERIOD-END>                               FEB-28-2000             FEB-28-1999
<CASH>                                         296,022                 287,600
<SECURITIES>                                 3,266,020               3,444,971
<RECEIVABLES>                               10,391,465               9,679,516
<ALLOWANCES>                                   930,596               2,132,169
<INVENTORY>                                  6,201,272               7,239,145
<CURRENT-ASSETS>                            21,503,062              23,463,275
<PP&E>                                       3,552,781               5,473,233
<DEPRECIATION>                               2,546,900               2,237,544
<TOTAL-ASSETS>                              24,497,287              24,751,451
<CURRENT-LIABILITIES>                        9,565,672               9,172,024
<BONDS>                                              0                       0
<PREFERRED-MANDATORY>                                0                       0
<PREFERRED>                                          0                       0
<COMMON>                                        73,421                  72,671
<OTHER-SE>                                  14,858,194              15,506,756
<TOTAL-LIABILITY-AND-EQUITY>                24,497,287              24,751,451
<SALES>                                      8,573,919               8,657,451
<TOTAL-REVENUES>                             8,636,120               8,698,161
<CGS>                                        3,704,031               3,539,119
<TOTAL-COSTS>                                8,939,340               8,652,285
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                67,127                  43,708
<INTEREST-EXPENSE>                               5,424                       0
<INCOME-PRETAX>                              (303,220)                  45,876
<INCOME-TAX>                                 (107,173)                  35,947
<INCOME-CONTINUING>                          (196,047)                   9,929
<DISCONTINUED>                                (10,075)                  61,732
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                 (206,122)                  71,661
<EPS-BASIC>                                    (.03)                     .01
<EPS-DILUTED>                                    (.03)                     .01


</TABLE>
