Theraja,B.L <br/><br/>
A Text Book of Electrical Technology. (Vol.-II) 

 - 23rd. 
 - New Delhi  S.Chand & Comp.Ltd.  2005 
 - xiv,702p. 
<br/><br/><label>ISBN: </label> Rs.270/- 
<br/><br/><label>Dewey Class. No.: </label>621.31