Edwards, J. D. Electrical machines : an introduction to principles and characteristics / J. D. Edwards. - 2nd ed. - N.Y. : Macmillan, 1986 - xviii, 224 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0029480604 Subjects--Topical Terms: Electrical Machines Dewey Class. No.: 621.31042 / EDE