Das, N. K. <br/><br/>
Ethnic identity, ethnicity, and social stratification in north-east India 
/ by N. K. Das et.al. 
 - New Delhi:  Inter-India Publications,  1989. 
 - 323 p. 
<br/><br/><label>ISBN: </label>81-210-0218-4 
<br/><br/><label>Dewey Class. No.: </label>	305.8009541  / DAS/E