Reza, Sadrel The underground economy : a preliminary sketch / Sadrel Reza - Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1995 - 21p. : ill. ; 27 cm. - Working Paper New Series No.16 . Includes bibliographical references. Subjects--Topical Terms: Sketch Gov. Doc. Class. No.: BAN BIDS WPNS-16