Singh, L <br/><br/>
Digital protection protective relaying from electromechanical to mic 

 - New Delhi  :  New Age Publication,  1994. 
 - xiii,272 
<br/><br/><label>ISBN: </label>81-224-1053-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.317  / SIN