Sharma, Arun <br/><br/>
General studies for civil services preliminary examination 2021 :   GS Paper-2/ 
by Arun Sharma, Madhukar Kumar Bhagat and Abhijit Guha 
 - Chennai:  McGraw Hill Education,  2021 
 - xxvi, varies.;  26cm. 
<br/><br/><label>ISBN: </label>9789390219100 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General studies-Competitive exams
<br/><br/><label>Dewey Class. No.: </label>001   / SHA-GE