Dutta, Gita . Vraman sangi / by Gita Dutta and Mrinal Dutta. - Kolkata : Asia Publishing , 1986. - 502p. : tables,maps and pictures ; 21cm . Bharat vramaner apariharya guide book Includes index ISBN: Rs. 60.00 (Hb) Subjects--Index Terms: VRAMAN GUID Dewey Class. No.: 910.202 / DUT/V