Hughes, Austin. <br/><br/>
Electric motors and drives :   fundamentals, types and applications /  
Austin Hughes and Bill Drury 
 - 4th  ed. 
 - Oxford :  Newnes,   c2013. 
 - xi, 436 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>9780080983325 
<br/><br/><label>Dewey Class. No.: </label>621.36   / HUG 2013