Text book of commercial geography 
By Amrit phukan 
 - 1st ed. 
 - Pathsala:  Guwahati:  calcutta:  Bani prakashan,  1967. 
 - x,328p. 
<br/><br/><label>Subjects--Index Terms: </label>Commerce Textbook of commercial geography 
<br/><br/><label>Dewey Class. No.: </label>910