Matsch, Leander W6137 Electromagnetic and electromechanical machines/3rd ed - 3rd ed. - New York John Wiley 1987 - xiv, 574p. ISBN: 0471613053 Subjects--Topical Terms: 621.313-86--Electric machinery--Electro magnetic6139 Universal Decimal Class. No.: 621.313-86 / MAT