Bolt, Wilko Pricing Debit Card Payment Services : An IO Approach / Wilko Bolt & Alexander F. Tieman - Washington D.C.] : International Monetary Fund (IMF) , 2003 - 33p. : ill. ; 30 cm. - IMF Working paper No. 03-202 . Includes bibliographical references. Subjects--Topical Terms: Debit Card Payment ServicesPricing Gov. Doc. Class. No.: UN IMF WP-03-202