Gupta, J.B., Elements of electric drives for engineering students/ J.B. Gupta - New Delhi : S.K. Kataria & Sons ; 2012. - ix, 303 pages : figures, tables ; 23 cm. Includes Index. ISBN: 9789350142004 Subjects--Topical Terms: Electric motors. Electric driving. Dewey Class. No.: 621.381 / G959e