THERAJA ,B. L  <br/><br/>
ATextbook of Electrical Technology/ 
B. L TheRaja 
 - New Delhi  S. Chand  2007 
 - 2750.p : 
<br/><br/> Hardcover. 
<br/><br/> hard cover 
<br/><br/><label>ISBN: </label>81-219-2441-3 
<br/><br/><label>Dewey Class. No.: </label>621.3  / THE