Theraja,B.L <br/><br/>
Electrical Technology : A Text Book 

 - 1st 
 - New Delhi  Schand  2015 
 - xiv,870p. 
<br/><br/><label>ISBN: </label> RS 645.00 
<br/><br/><label>Dewey Class. No.: </label>621.3 THE,B.L