Hughes-Hallett, Andrew. The new regionalism and the threat of protectionism / by Andrew H ughes-Hallett and Carlos A. Primo Braga. - Washington, D.C. : The World Bank, 1994. - 36 p. ; 28 cm. - Policy research working paper ; 1349 . "August 1994"--Cover. Includes bibliographical references (p. 32-34). Subjects--Topical Terms: Trade blocs.--------Regionalism.--------Protectionism.--------Commercial policy.-------- Dewey Class. No.: 380.13