Alerich, Walter N. Electric motor control / Walter N. Alerich. - Bombay : D. B. Taraporevala, c1975. - 226 p. : ill. (some col.) ; 26 cm. includes index. English LCCN: 84015615 Subjects--Topical Terms: Electric controllers.Electric motors. LC Class. No.: TK2851 / .H47 1985 Dewey Class. No.: 621.462/ALE