Sengupta, Sarthak. Tribes of north-east india:Biological and cultural perspectives / edited by Sarthak Sengupta. - 1st ed / - New Delhi : Gyan Publishing House , 1998 - xiv,263p ; ISBN: 81-212-0463-1 Subjects--Topical Terms: Tribes of North East Dewey Class. No.: Y72.4419W / N4;2