<ARTICLE> 5 <PERIOD-TYPE> 6-MOS <FISCAL-YEAR-END> NOV-30-1994 <PERIOD-START> MAR-01-1995 <PERIOD-END> MAY-31-1995 <CASH> 3,419,217 <SECURITIES> 2,609,695 <RECEIVABLES> 5,751,456 <ALLOWANCES> 1,039,432 <INVENTORY> 578,105 <CURRENT-ASSETS> 14,782,439 <PP&E> 11,788,187 <DEPRECIATION> 6,985,111 <TOTAL-ASSETS> 29,332,118 <CURRENT-LIABILITIES> 4,435,422 <BONDS> 0 <COMMON> 54,514 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <OTHER-SE> 15,049,256 <TOTAL-LIABILITY-AND-EQUITY> 29,332,118 <SALES> 0 <TOTAL-REVENUES> 9,242,001 <CGS> 0 <TOTAL-COSTS> 10,356,806 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 46,055 <INCOME-PRETAX> (1,160,860) <INCOME-TAX> (367,111) <INCOME-CONTINUING> (772,185) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (772,185) <EPS-PRIMARY> (.14) <EPS-DILUTED> (.14)