K V Singh <br/><br/>
Presidents of India : Dr Rajendra Prasad to Smt Pratibha Patil. 2V 
K V Singh 
 -  Vista International Publishing House  2007 
<br/><br/><label>ISBN: </label> 950 
<br/><br/><label>Dewey Class. No.: </label>920.0954PSIN.P7.2