G. K. Publication (P) Ltd.  <br/><br/>
General studies in 100 days  paper 1: for civil services preliminary examination 
G. K. Publication (P) Ltd.  
 - New Delhi   G. K. Publication (P) Ltd.   2020 
 - xx, 1227p. 
<br/><br/><label>ISBN: </label>9789389573961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General studies--Civil Services
<br/><br/><label>Dewey Class. No.: </label>351.076 G4499g