Cotton, H <br/><br/>
Electrical technology 

 - 7th ed. 
 - New Delhi  CBS Publishers  2005 
<br/><br/> 2490 14/12/2016 HBD17/6746 23/12/2016 Main Budget Periodicals 
<br/><br/><label>ISBN: </label> RS375 
<br/><br/><label>Dewey Class. No.: </label>621.3 C829E(7)