Erbas, S. Nuri Presumptive taxation : revenue and atomatic stabilizer aspects / S. Nuri Erbas - Washington International Monetary Fund (IMF) , 1993 - iii, 16p. : ill. ; 30 cm. - IMF, Working paper No. 93/69 . Includes bibliographical references. Subjects--Topical Terms: TaxationTax revenues Gov. Doc. Class. No.: UN IMF WP-93-69