Subburaj, V.V.K. <br/><br/>
TNPSC SOCIAL / 
V.V.K. Subburaj, T. Baskar 
 - Chennai :  Sura college of competition ,  2022 
 - 688 pages 
<br/><br/><label>ISBN: </label>9789393130907 
<br/><br/><label>Dewey Class. No.: </label>351.54820763  / SUB