00251nam a2200109Ia 4500008004100000041000800041082002800049100001300077245003400090260000900124300000800133211209s1979    xx            000 0 und d  aeng  a621.381 537 N79 KAN/LEE  aKANDEL A  aFUZZY SWITCHING AND AUTOMATA   c1979  a303