00550nam a2200109Ia 4500080001800000100002100018245008400039260003100123300001000154520025500164583002100419  a09.05.04 A786  aArtecona, Raquel  aObservatory of customs controls for Unites States imports : technical standards  bUN ECLACaNew YorkUSc2010  a25 p.  aPresents the extended database of refusals of products at ports of entry into the United States, created by the ECLAC Office in Washington of the number of refusals by country and by product and the reasons for the refusal for the period 2001 - 2008.  c7/14/11kEVELYND