00549nam a2200157Ia 4500082002100000100006600021245011900087260002200206300000900228500000500237690000600242952010200248964001700350921000900367999001500376  a382.091bOr68.IT  aOrganisation for Economic Co-operation and Development, Paris  aInternational trade and its social and economic effects; regional trade union seminar, Paris, 7th-10th Dec, 1971b  aParisbOECDc1972  a69P.  a  a   00104070aISIbISId1998-09-03l0o382.091 Or68.ITpDP7742r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a8160  c8160d8160