00261nam a2200097Ia 4500008004100000041000800041082002500049100001400074245003500088260004000123211209s1991    xx            000 0 und d  aeng  a621.3192 N91 SON/GUP  aSONI, M L  aCOURSE IN ELECTRICAL ANALYSIS   aNEW DELHIbDHANPAT RAI & SONSc1991