Matsch, Leander W. Electromagnetic and Electromechanical Machines / L.W. Matsch & J.D. Morgan. - Third Edition - New York : John Wiley and Sons, Inc., 1986. - 574 p. : fig., tables. Includes Bibliographical References and Index. ISBN: 0-471-60364-3 Subjects--Topical Terms: Electrical Machines