Keljik, Jeff Electricity 4 : AC/DC motors, controls, and maintenance - Singapore : Delmar Learning, c2008. - x, 362 pages : illustrations ; 24 cm. 1. Includes glossary and index. ISBN: 9814246123 Subjects--Topical Terms: Energy convertion - motors. Dewey Class. No.: Circ. 621.3124 K29 2008