TY - BOOK AU - J. B. Bhattacharjee TI - Social and polity formations in pre-colonial north-east India : : the Barak Valley experience U1 - 320.9547 BHA PY - 1991/// CY - New Delhi : PB - Har-Anand Publications in association with Vikas Pub. House, KW - Politics and government KW - Northeastern KW - India KW - Social conditions ER -