<ARTICLE> 5 <PERIOD-TYPE> 9-MOS <FISCAL-YEAR-END> MAY-31-1996 <PERIOD-START> JUN-01-1995 <PERIOD-END> FEB-29-1996 <CASH> 57,620 <SECURITIES> 0 <RECEIVABLES> 2,301,576 <ALLOWANCES> 0 <INVENTORY> 52,444 <CURRENT-ASSETS> 2,559,855 <PP&E> 3,049,537 <DEPRECIATION> 1,849,663 <TOTAL-ASSETS> 4,733,196 <CURRENT-LIABILITIES> 1,121,148 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 96,024 <OTHER-SE> 3,153,643 <TOTAL-LIABILITY-AND-EQUITY> 4,733,196 <SALES> 0 <TOTAL-REVENUES> 6,563,514 <CGS> 0 <TOTAL-COSTS> 6,462,703 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 38,882 <INCOME-PRETAX> 63,871 <INCOME-TAX> 25,600 <INCOME-CONTINUING> 38,271 <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> 38,271 <EPS-PRIMARY> .01 <EPS-DILUTED> .01