Singh, Surender, and Parmar, Virinder <br/><br/>
General Studies : 
for Civil Services Preliminary Examination, GS Paper - 1  
 - Chennai  Mcgraw-Hill Education (India) Private Limited  2017 
 - k.63 
<br/><br/><label>ISBN: </label>9789352603466 
<br/><br/><label>Publisher. No.: </label> College Book House 
<br/><br/><label>Subjects--Personal Names: </label> General 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General