Umans, Stephen D. <br/><br/>
Fitzgerald & Kingsley's electric machinery / 
Stephen D. Umans 
 - 7th ed. 
 - New York :  McGraw-Hill Companies,  2014 
 - xiii, 706 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780073380469 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric machinery