00294nam a2200109Ia 4500008004100000041000800041082002100049100001500070245004100085260005000126300000800176211209s1983    xx            000 0 und d  aeng  a621.3191 N78 GUP  aGUPTA, A P  aWORKED EXAMPLES IN ELECTRICAL POWER   aNEW DELHIbOXFORD & IBH PUBLICATION CO.c1983  a352