Nirmal Kanti Ghosh <br/><br/>
Rajnaitik samajtattwa / 
Nirmal Kanti Ghosh ; Pitam Ghosh 
 -  Sreebhumi Publishing Company 
<br/><br/><label>ISBN: </label>817384240-X 
<br/><br/><label>Dewey Class. No.: </label>301