00489nam a2200121Ia 450000500170000008000180001710000230003524500700005826000560012830000140018452001490019858300200034720260716044004.0  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