Unique quintessesnce of general studies paper 1 2015:  for UPSC civil services preliminary examination/ 
J K Chopra (ed.) 
 - New Delhi:  Unique,  2015 
 - I.136p. 
<br/><br/><label>ISBN: </label>9789351870708 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Knowledge
<br/><br/><label>Dewey Class. No.: </label>030  / JKC/U