<ARTICLE>      5
<LEGEND>       THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED
               FROM FORM 10-Q FOR THE QUARTERLY PERIOD ENDED MARCH 31, 1995 AND
               IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
               STATEMENTS.
<MULTIPLIER>   1,000
       
                          
<PERIOD-TYPE>                      9-MOS
<FISCAL-YEAR-END>            JUN-30-1995
<PERIOD-END>                 MAR-31-1995
<CASH>                               521
<SECURITIES>                      17,572
<RECEIVABLES>                     22,684
<ALLOWANCES>                       1,100
<INVENTORY>                        6,025
<CURRENT-ASSETS>                  35,113
<PP&E>                             5,759
<DEPRECIATION>                     2,342
<TOTAL-ASSETS>                    53,044
<CURRENT-LIABILITIES>              6,873
<BONDS>                                0
<COMMON>                              53
<PREFERRED-MANDATORY>                  0
<PREFERRED>                            0
<OTHER-SE>                        46,118
<TOTAL-LIABILITY-AND-EQUITY>      53,044
<SALES>                           31,794
<TOTAL-REVENUES>                  31,794
<CGS>                             13,408
<TOTAL-COSTS>                     26,241
<OTHER-EXPENSES>                       0
<LOSS-PROVISION>                       0
<INTEREST-EXPENSE>                     0
<INCOME-PRETAX>                    6,789
<INCOME-TAX>                       1,706
<INCOME-CONTINUING>                5,083
<DISCONTINUED>                         0
<EXTRAORDINARY>                        0
<CHANGES>                              0
<NET-INCOME>                       5,083
<EPS-PRIMARY>                        .87
<EPS-DILUTED>                        .87