Problems of ethnicity in the north-east India/ 
Kumar, B.B 
 - New Delhi:  Astha Bharati,  2007. 
 - 269 p. 
<br/><br/><label>ISBN: </label>9788180694646 
<br/><br/><label>Dewey Class. No.: </label>305.8009541  / KUM/P