Singh, Surender   <br/><br/>
General Studies ( for civil services preliminary examination)  
by Surender Singh   
 - Chennai  McGraw hill education   2022 
 - K.18p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General Studies <br/>General knowledge 
<br/><br/><label>Dewey Class. No.: </label>PKP A72 G286/2022/Pt.1