Nasar, Syed A. <br/><br/>
Máquinas electricas y electromecanicas / 
Syed A. Nasar 
 - México -McGraw-Hill, 1988 
<br/><br/><label>ISBN: </label>968-451-361-5 
<br/><br/><label>Dewey Class. No.: </label>621.313 N181