Roy Choudhary,P.N <br/><br/>
A Conceptual Approach o the CSAT :  GS Paper II/ 
by P.N.Roy Choudhary 
 - 5th ed. 
 - Delhi:  Pearson,  2015. 
 - xiv, 
<br/><br/><label>ISBN: </label>9789332543102 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CSAT<br/>Competitive Exam
<br/><br/><label>Dewey Class. No.: </label>371.26  / ROY/C