Khan, M. R Levels and trends of knowledge and use of contraceptive methods in Bangladesh / M. R. Khan - Dhaka : Bangladesh Institute of Development Studies (BIDS) : 1987 - 18p. : ill ; 29 cm. Includes bibliographical references. Subjects--Topical Terms: Contraceptives--BangladeshFamily planning Gov. Doc. Class. No.: BAN BIDS Misc-276