Phadke Arun G and Thorp J S <br/><br/>
Computer relaying for power systems 

 - 2 
 - Delhi  Wiley India Pvt. Ltd.  2009 
 - 326 
<br/><br/><label>ISBN: </label>9788126537792 
<br/><br/><label>Dewey Class. No.: </label>621.317 PHA