00460nam a2200109Ia 4500080001800000100002300018245007000041260005600111300001400167520014900181583002000330  a03.02.01 B517  aBernal, Richard L.  aTrade blocs : a regionally specific phenomenon or a global trend?  bNational Policy AssociationaWashington, D.C.c1997  avi, 42 p.  aAnalyses the impact of trade blocs on today's global economy.  Examines the implications for developing countries of the expansion of the blocs.  c7/1/11kEVELYND