Sharma, Arun  <br/><br/>
General studies 2020 :   for civil services preliminary examination - Paper II /  
by Arun Sharma  
 - Chennai :   Mc Graw Hill Education,   2020. 
 - xxvi, p. ;   27 cm.  
<br/><br/><label>ISBN: </label>9789353167776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil services-preliminary 
<br/><br/><label>Dewey Class. No.: </label>OBC R/Z 001.076  / GEN P20