<ARTICLE>           5
<LEGEND>            This schedule contains summary financial information
                    extracted from Form 10-Q for the nine months ended
                    March 31, 1996, and is qualified in its entirety by
                    reference to such financial statements.
<MULTIPLIER>        1,000
<PERIOD-TYPE>                        9-MOS
<FISCAL-YEAR-END>              JUN-30-1996
<PERIOD-END>                   MAR-31-1996
<CASH>                               9,851
<SECURITIES>                         7,963
<RECEIVABLES>                       33,270
<ALLOWANCES>                         1,864
<INVENTORY>                          9,729
<CURRENT-ASSETS>                    52,958
<PP&E>                               6,481
<DEPRECIATION>                       3,021
<TOTAL-ASSETS>                      66,886
<CURRENT-LIABILITIES>                8,485
<BONDS>                                  0
<COMMON>                                83
<PREFERRED-MANDATORY>                    0
<PREFERRED>                              0
<OTHER-SE>                          58,230
<TOTAL-LIABILITY-AND-EQUITY>        66,886
<SALES>                             46,582
<TOTAL-REVENUES>                    46,582
<CGS>                               20,934
<TOTAL-COSTS>                       38,957
<OTHER-EXPENSES>                         0
<LOSS-PROVISION>                         0
<INTEREST-EXPENSE>                       0
<INCOME-PRETAX>                      8,609
<INCOME-TAX>                         2,449
<INCOME-CONTINUING>                  6,160
<DISCONTINUED>                           0
<EXTRAORDINARY>                          0
<CHANGES>                                0
<NET-INCOME>                         6,160
<EPS-PRIMARY>                          .70
<EPS-DILUTED>                          .70