Singha, Debabrata <br/><br/>
রাষ্ট্রবিজ্ঞান শিক্ষক  
/Debabrata Singha 
 - 4th ed. 
 - Kolkata  Chaya prakashani  2016 
 - 484p.  p.2 
<br/><br/> New Book 
<br/><br/><label>ISBN: </label> Rs.340 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science
<br/><br/><label>Dewey Class. No.: </label>320  / SIN p.2