Herman, Stephen L. Industrial motor control / Stephen L. Herman, Walter N. Alerich. - xii, 379 pages : illustrations (some color) ; 24 cm. Includes index. ISBN: 0827323808 LCCN: 84015615 Subjects--Topical Terms: Electric controllers.Electric motors. LC Class. No.: TK2851 / .H47 1985 Dewey Class. No.: 621.462