Taube, Gunther Presumptive taxation in Sub-Saharan Africa : experiences and prospects / Gunther Taube & Helaway Tabesse - Washington : International Monetary Fund (IMF) , 1996 - iii, 40p. : ill. ; 30 cm. - IMF, Working paper No. 96/5 . Includes bibliographical references and index. Subjects--Topical Terms: Taxationtax reserves Gov. Doc. Class. No.: UN IMF WP-96/5