General studies -Paper 1 
General studies Paper 1 
 - 1st ed.  " [various pagination], : ill. ; 25 cm., pbk." 
 - Chennai  Pearson India Educational Services Pvt. Ltd.  2019 
<br/><br/><label>ISBN: </label>9789353065843 
<br/><br/><label>Dewey Class. No.: </label>001.00 THO.4;2  / 22.001.00 THO.0.4