Gupta,Sen B.  <br/><br/>
Manufacture Of Catechu  
by B.Sen Gupta  
 - Calcutta   Industry Book Dept  
 - 102p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political Science 
<br/><br/><label>Dewey Class. No.: </label>320   / GUP