Nagsarkar, T.K. Sukhija, M.S. Power system analysis / by T.K.Nagsarkar, M.S.Sukhija - 4th ed. - New Delhi Oxford Univ. Press 2013 - xxii, 692 p. ISBN: 195684516 Subjects--Topical Terms: Power system Dewey Class. No.: 621.31 / NAG