Sen, Sipra, Arunachal Pradesh and the tribes : select bibliography / Sipra Sen. - Delhi : Gian Pub., 1986. - 232 p. : Spine title : Arunachal Pradesh & the tribes. ISBN: REF57 Subjects--Topical Terms: Ethnology-Bibliography.-Arunachal Pradesh (India) Dewey Class. No.: 305.800954163 / Ar