Cotton, H. <br/><br/>
Electrical Technology 7 th 

 - 7th Ed. 
 - New Delhi  CBS Pub. & Distributos Pvt. Ltd.  2005 
 - xv, 864 
<br/><br/><label>ISBN: </label>9788123909284 
<br/><br/><label>Dewey Class. No.: </label>621.3 COT