COMPUTER RESEARCH INC <CORE> 2ND QTR FEB 28 NET Shr 14 cts vs nine cts Net 217,572 vs 153,454 Revs 2,530,273 vs 2,558,924 1st half Shr 19 cts vs 11 cts Net 299,838 vs 174,739 Revs 4,865,249 vs 4,495,021