Byavasaya sangathan aru parichalana 
By Durgeswar hazarika 
 - 2nd ed. 
 - Dibrugarh:  Banalata,  1997. 
 - xii,133p. 
<br/><br/><label>ISBN: </label>81-7839-148-3 
<br/><br/><label>Subjects--Index Terms: </label>Production Byavasaya sangathan aru parichalana 
<br/><br/><label>Dewey Class. No.: </label>338.7