Acharyya, Nagendra Nath A brief history of Assam : from earliest time to the year 1983 / Nagendra Nath Acharyya - Guwahati : Omsons, 1987. - x, 293 p. ; 22 cm. Subjects--Topical Terms: History -- Assam -- India. Dewey Class. No.: 954.162 / ACB 1987