Byavasaya sangathan aru parichalona 
By Durgeswar Hazarika 
 - Guwahati:  Banalata,  1992. 
 - xii,133p. 
<br/><br/><label>Subjects--Index Terms: </label>Production Byavasaya sangathan aru parichalana 
<br/><br/><label>Dewey Class. No.: </label>338.7