Draper, A. <br/><br/>
Electrical machines.1924,1956,1976. 

 - London  Longmans  1924 
 - xvi, 346p.  26cm. 
<br/><br/> 56863-Dormitory 
<br/><br/><label>Dewey Class. No.: </label>621.3131  / D75E