General studies 2012 paper-I  for civil services preliminary examination 
by 
 - New Delhi:  Tata McGraw Hill Education private limited,  2012. 
 - xliii,. 
<br/><br/><label>ISBN: </label>978-0-07-133205-7, 0-07-133205-7 
<br/><br/><label>Subjects--Index Terms: </label>General serial publications General knowlwdge General awareness 
<br/><br/><label>Dewey Class. No.: </label>050