Sengupta, Kiransangkar Callisara Dasakera Dhaka / Kiransangkar Sengupta & Sardar Fojlul karim - Dhaka : Sahitta prokash , 1994 - 188 p. ; 20 cm. ISBN: 9844650348 Subjects--Topical Terms: geography Dewey Class. No.: Be 909 / SEN