00273nam a2200109Ia 4500008004100000041000800041082001500049100002100064245003100085260003900116300000800155211209s1993    xx            000 0 und d  aeng  a660.284ECK  aECKMAN, DONALD P  aAUTOMATIC PROCESS CONTROL   aNEW DELHIbWILEY EASTERN LTDc1993  a368