STEWART AND STEVENSON SERVICES <SSSS> 4TH QTR 4th qtr ended Jan 31. Shr profit 72 cts vs profit 14 cts Net profit 3,309,000 vs 609,000 Revs 72 mln vs 65 mln Year Shr profit nil vs loss 4.13 dlrs Net profit 1,000 vs loss 19 mln Revs 245 mln vs 269.1 mln