Proceedings of the World Bank annual conference on development econo mics. - World Bank Conference on Development Economics; World Bank. (Washington, DC : International Bank for Reconstruction and Develo pment/World Bank, 1990)
Supplement to: World Bank economic review, and: The World Bank resea rch observer.
Keywords: Developing countries -- Economic conditions -- Periodicals. -- Perio dicals; Developing countries -- Economic policy -- Periodicals