00376nam a2200145Ia 4500080000500000245009100005260002400096300001100120500001500131650002700146650003000173010000900203010000900212011000900221 a aInteGrãtion des pays en developpement dans le systeme commercial international/ OCDE aParis:bOCDE,c1992 a151 p. aexemplares aComercio internacional aPaises em desenvolvimento atrue atrue aOCDE