Mittal, Siddharth <br/><br/>
Samanya adhayayan  IAS mains 
Siddharth Mittal 
 - New Delhi  Arihant publications  2012 
 - 296p. 
<br/><br/><label>ISBN: </label>978-93-5075-049-0  190 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Competitive