00312nam a2200109Ia 4500082001700000100008500017245004900102260003500151300000600186500000500192700000500197  a330bUn58.EB  aUnited Nations. Economic and Social Commission for Asia and the Pacific, Bangkok  aEconomic bulletin for Asia and the Pacificb  aNew YorkbUnited Nationsc1977  a   a  a