Raychaudhuri, Debiprasad . Padartha Bijnaner Paribhasha / by Debiprasad Raychaudhuri. - Kolkata : West Bengal State Book Board , 1989. - 104P. : figures ; 24CM . INCLUDES INDEX ISBN: Rs. 13.00 (Hb) Subjects--Index Terms: PADARTHA BIJNANER PARIBHASHA Dewey Class. No.: 530.03 / RAY/P