ERC INTERNATIONAL INC <ERC> 3RD QTR NET Shr 31 cts vs nine cts Net 1,345,000 vs 368,000 Revs 31.9 mln vs 26.4 mln Nine mths Shr 91 cts vs 40 cts Net 3,890,000 vs 3,556,000 Revs 89.3 mln vs 71.7 mln NOTE: 1986 qtr and nine mths include loss 831,000 dlrs, or 19 cts per share, and loss 1,872,000 dlrs, or 44 cts per share, respectively, from discontinued operations.