Ram,Badri <br/><br/>
Power System Protection and Switchgear 

 - 1st. 
 - New Delhi  TMH  1998 
 - xi,456p. 
<br/><br/><label>ISBN: </label> RS 135.00 
<br/><br/><label>Dewey Class. No.: </label>621.3191 RAM,B