UNION CAMP CORP <UCC> 3RD QTR Sept 30 Shr 77 cts vs 50 cts Net 56.5 mln vs 36.4 mln Sales 583.3 mln vs 515.9 mln Nine months Shr 2.02 dlrs vs 1.19 dlrs Net 148.5 mln vs 87.1 mln Sales 1.69 billion vs 1.51 billion