Sangkritayan, Rahul. Natun manab samaj / by Rahul Sangkritayan translated by Shambhunath Das. - / . - Calcutta : National Book Agency , 2007. - 112p. : figures ; 18cm . Includes index ISBN: 9788176261937 RS40.00 Subjects--Index Terms: INDIAN HISTORY Dewey Class. No.: 954.0359 / SAN/N