Lewis, W. Arthur 1915-1991. The principles of economic planning : a study prepared for the Fabian society / W. Arthur Lewis. - London : Routledge, 2003. - 128 p. ; 23 cm. - Routledge library editions - Economics ; vol. 5. . - Routledge library editions - Economics ; vol. 5. . Transferred to digital printing 2007. ISBN: 9780415314015 0415314011 Subjects--Corporate Names: Fabian Society (United Kingdom). Subjects--Topical Terms: Economic policy.