India north-east: A study in transition/ 
Datta, P. S. 
 - New Delhi:  Har-Anand,  1992. 
 - 146 p. 
<br/><br/><label>ISBN: </label>0706962990 
<br/><br/><label>Dewey Class. No.: </label>338.95416  / DAT/I