00259nam a2200109Ia 4500008004100000041000800041082001400049100001700063245004300080260001900123365000700142230303s9999    xx            000 0 und d  aeng  a621.3 NAI  aNAIDU (M.S.)  aIntroduction to Electrical Engineering  aNEW DELHIbTMH  cRS