Lythall, Reginald Tarlton A.C. motor control : a guide to the basic methods of starting, controlling, sequencing and protecting A.C. induction motors / R. T. Lythall ; edited by C. Anthony Worth. - London: Iliffe, [1971]. - [10], 139 p. : ill. ; 23 cm. Includes bibliographies and index. ISBN: 0592000559 0592000567 Subjects--Topical Terms: Electric controllersElectric motors, Induction Dewey Class. No.: 621.3133