Ram,Badri <br/><br/>
Power System Protection: Static Relays 

 - 1st Ed. 
 - New Delhi  Tata McGraw Hill Education Limited  2011 
 - 670 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3  / RA-P