00322nam a2200109Ia 450000500170000008000180001724500780003526000260011330000070013950000490014658300170019520260716043953.0  a09.05.01 W927  aParticipation of developing economies in the global trading system -2007-  bWTOa[Geneva]CHc2009  av.  aDocumentation Centre has:2007; '09; '10; '11  c1/6/10kJOYD