THERAJA,B.L <br/><br/>
TEXTBOOK OF ELECTRICAL TECHNOLOGY VOL.1: BASIC ELECTRICAL ENGINEERING 

 - 23 
 - NEW DELHI  S. Chand Publishing  2008 
 - xiv+864p., 
<br/><br/><label>ISBN: </label>81-219-2440-5 
<br/><br/><label>Dewey Class. No.: </label>621.3 T3981