Mishra, R. N. <br/><br/>
All India Services Manual 

 - 10th Edition 
 - Allahabad  Hind Publishing House  2005 
 - 2124p. 
<br/><br/><label>ISBN: </label>8188660086 
<br/><br/><label>Dewey Class. No.: </label>340  / MIS/A