UPSC GS Prelims <br/><br/>
UPSC GS Prelims : 2001 to 2021 

 - Tamil Nadu  Shankar IAS Academy Book Publications 
 - 644p. 
<br/><br/><label>ISBN: </label>9789394106895 
<br/><br/><label>Dewey Class. No.: </label>153.94 UPS