Charles I. Hubert <br/><br/>
Electric Machines,Theory ,Operations, Applications,..... 

 - 2nd Edition 
 - India  Person Education  2002 
 -  P-604 
<br/><br/><label>ISBN: </label>81-317-0802-0 
<br/><br/><label>Dewey Class. No.: </label>621.31042/H878e/2002