Manual for TNPSC examinations general studies 
M Karthikeyan 
 - 1st ed 
 - NewDelhi  [publisher not identified]  2016 
 - xli,1379 p.; 20cm 
<br/><br/><label>ISBN: </label>9789339223489 
<br/><br/><label>Dewey Class. No.: </label>032 KAR