Made easy <br/><br/>
UPSC 2020: Electrical Engineering. Vol.2 

 - Ed.12 
 - New Delhi  Made easy  2019 
 - 498p. 
<br/><br/><label>ISBN: </label>9789388137706 
<br/><br/><label>Subjects--Index Terms: </label>UPSC -- Electrical Engineering 
<br/><br/><label>Dewey Class. No.: </label>(079.1):621.3  / UPS"2020"