HECHINGER CO <HECH> 4TH QTR NET Shr primary 28 cts vs 22 cts Shr diluted 26 cts vs 21 cts Net 8,637,000 vs 6,577,000 Sales 140.3 mln vs 116.8 mln Year Shr primary 92 cts vs 77 cts Shr diluted 88 cts vs 75 cts Net 28.3 mln vs 23.1 mln Sales 588.4 mln vs 479 mln