Paithankar, Y. G and Bhide, S. R.  <br/><br/>
Fundamentals of power system protection / 

 - 2nd.  
 - New Delhi,   Prentice Hall,   c2014. 
 - xiv, 366p. ;  ill. ;  23.5 cm.  
<br/><br/><label>ISBN: </label>9788120341234 
<br/><br/><label>LC Class. No.: </label>18632-18636 
<br/><br/><label>Dewey Class. No.: </label>621.317