Still, Alfred and Siskind, Charles S <br/><br/>
Elements of  electrical machines desing / 

 - 3rd  
 - 22  New York,  McGraw- Hill Company, 
 - ill. ;  xx, 445 p. ;  23 cm. 
<br/><br/><label>LC Class. No.: </label>476 
<br/><br/><label>Dewey Class. No.: </label>621.3104220