Choudhury, Birinchi <br/><br/>
Banishgik Arthabigyan. 
by Birinchi Choudhury 
 - 1st Ed.   Rep. 
 - Guwahati:  Mritunjoy Prakashan,  2013. 
 - 268p.:  15cm. 
<br/><br/><label>ISBN: </label>8192449319 
<br/><br/><label>Subjects--Index Terms: </label>Commerce, communications & transportation. Commerce 
<br/><br/><label>Dewey Class. No.: </label>380