Sengupta, Sarthak Tribes Of North East India. : Biological And Cultural Perspectives. / By Sarthak Sengupta . - 1st Ed. Rep. - New Delhi: Gyan Publishing House, 2012. - 263p.: 15cm. Index. ISBN: 9788121204637 Subjects--Index Terms: Sociology & anthropology, Sociology, HIstory, Political Science Dewey Class. No.: 301