Nayak, Protul Chandra. <br/><br/>
Uchattar madhyamik rajniti bigyan (1st year)   

 - 21st. 
 - bArun Prakashan.  Ghy: 
 - 386p:  24cm. 
<br/><br/> Pol. Science 
<br/><br/><label>Dewey Class. No.: </label>320.1