00430nam a2200133Ia 4500008004100000082001900041100001800060245004100078245006100119250000600180260004700186300001700233500004600250220610s9999    xx            000 0 und d  a621.309 2bGUP  a"Gupta, B.R."  aPrinciples of Electrical Engineering  b"Circuits, Measurements, Machines, Electronics, General"  a1  aNew DelhibS. Chand and Company Ltd.c1989  aXV;876P.bPB  a"Doneted by Dr. Mounjesh Agrawal, Nagpur"