Fitzgerald Electric machinery / A. E. Fitzgerald, Charles Kingsley, Jr., Stephen D. Umans. - 6th ed.. - New York McGraw-Hill 2003. - xv, 688p. ill. 24cm Includes index p.681 - 688 ISBN: 0073660094 Subjects--Topical Terms: Electric machinery Dewey Class. No.: 621.31042 FIT 2003