Gradstein, Mark. Educational expansion : evidence and interpretation / Mark Gradstein and Denis Nikitin. - Washington, D.C : World Bank, 2004. - 19p ; 27 cm. - Policy research working papers ; no. 3245 . Mode of access: World Wide Web. "March 17, 2004" Includes bibliographical references . Closed access. Subjects--Topical Terms: Education--Developing countries.Globalization.