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

 - 7th edition. 
 - New delhi :   Cbs Pub.   2008. 
 - 864.  
<br/><br/><label>ISBN: </label>81-239-0926-4  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>621.3  / COT