UPPAL,SL <br/><br/>
ELECTRICAL POWER SYSTEM 

 - 15th 
 - New Delhi  KHANNA PUB  2015 
 - 1556 
<br/><br/><label>ISBN: </label>9788174092380 
<br/><br/><label>Dewey Class. No.: </label>621.31  / ELE-S