Das, Sudhir Ranjan . Utkhanan vijnan / by Sudhir Ranjan Das. - Kolkata : Nababharat Publishers , 1975. - 516p. : figures ; 22cm 1 CD . Includes index ISBN: Rs. 85.00 (Hb) Subjects--Index Terms: ANTHROPOLOGY Dewey Class. No.: 301 / DAS/U