00428nam a2200121Ia 450000500170000010000170001724500640003426000090009852001580010758300180026594200060028399900170028920260716043522.0  aMartin, Will  aDeveloping countries' changing participation in world trade  c2003  aExamines recent changes in trade policies and other potential trade barriers.  Looks at some major changes in the trade patterns of developing countries.  c3/26/04kJOYD  cA  c48907d48907