El-Sharkawi, Mohamed A. Fundamentals of electric drives / Mohamed A. El-Sharkawi. - Toronto : Cengage Learning, c2000. - xii, 314 p. : ill. ; 25 cm. Includes index. ISBN: 9780534952228 (hbk.) 0534952224 (hbk.) Subjects--Topical Terms: Electric driving. Dewey Class. No.: 621.46 / ELS 2000