Paithankar,Y.G <br/><br/>
Fundamentals of Power System Protection. 

 - 2nd ed 
 - New Delhi.  P.H.I.  2012 
 - xiv,366p. 
<br/><br/><label>ISBN: </label> Rs.325.00 
<br/><br/><label>Dewey Class. No.: </label>621.319