Biswas, Abdul Awwal. Ethnographic profile of the ethnic communities of North-eastern Bangladesh / Abdul Awwal Biswas. - Dhaka : University grants commission, c2015. - xvi, 160 pages : illustrations, 22 cm. Includes bibliography and index. ISBN: 9789849106074 Subjects--Topical Terms: Ethnic communities--BangladeshSociology. Dewey Class. No.: 305.8 BIS