00315nam a2200109Ia 450000500170000008000180001710000160003524501000005126000250015130000100017658300190018620260716043100.0  a09.05.06 W534  aWeston, Ann  aResearch on trade policy in developing countries : a survey and assessment of future priorities  bIDRCaOttawaCAc1990  a52 p.  c3/7/00kM2LMGR