00462nam a2200145 a 4500 8121924413 (hardcover) 9788121924412 (hardcover) 621.31 Theraja, B.L. Textbook of electrical technology VOL. 1: Basic Electrical Engineering [S.l.] : Chand (S.) & Co Ltd ,India, 2008. 864p. ; http://www.amazon.com/exec/obidos/ASIN/8121924413/chopaconline-20 BK 53850 53847