00436nam a22001337a 4500020001800000082001400018100001600032245004000048260003600088300001000124942000700134999001900141952014200160  a9789380027623  a621.3 GUP  aJ. B. Gupta  aA Textbook of electrical technology  aNew DelhibKataria & Sonsc2014  a577p.  cBK  c490609d490609  001040708NFICaCLbCLcGENd2017-01-04eAllied Book Companyg488.80l1o621.3 GUPpSEECS013577r2022-05-11s2022-03-30w2017-01-04yBK