Ahmad, S. Ehtisham On improving public expenditure policies for the poor : major information requirements / S. Ehtisham Ahmad & Nigel Chalk - Washington : International Monetary Fund (IMF) , 1993 - 25p. : ill. ; 30 cm. - IMF Working paper No. 93/43 . Includes bibliographical references and index. Subjects--Topical Terms: Public expendituregovernment policy Gov. Doc. Class. No.: UN IMF WP-93-43