Dutta, Parul . <br/><br/>
The Tangsas of the Namchik and Tirap Valleys /  Textual Documents 
Parul Dutta. 
 - 1st ed. / 
 - Shillong :  North East Frontier Agency ,  1959. 
 - 98p. :  ill ;  22cm . 
<br/><br/><label>Subjects--Index Terms: </label>Anthropology Tangsas-Namchik and Tirap Valleys G-Anthropology 
<br/><br/><label>Dewey Class. No.: </label>572.9541  / D 954 T