572.7
D979T
           Dutta, Parul
               The Tangsas of the Namchik and Tirap Valleys \ Parul Dutta - Shillong : North-East Frentier Agency, 1959.
               ix, 98p:ill - The people of NEFA .
29413
37569
                Subjects: Tangsa (Indic people)-India-Assam; India-Assam-Scheduled tribes; Ethnology; Manners and customs.