Patel, Mrunal. <br/><br/>
27 years UPSC IAS/IPS Prelims:  topic-wise solved ppers 1 &2 (19952021)/ 
by Mrunal Patel 
 - 12th ed. 
 - New Delhi:  Disha Publication, 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competitive Exams
<br/><br/><label>Dewey Class. No.: </label>001.2