Nações Unidas.Department for Economic and Social Information and Policy Analysis., Statistics Division Trade by commodityCommerce par produitTrade by countryCommerce par pays International trade statistics yearbook : 1991 = Annuaire statistique du commerce international : 1991 / Department for Economic and Social Information and Policy Analysis. Statistics Division

International trade statistics yearbook : 1991 = Annuaire statistique du commerce international : 1991 / Department for Economic and Social Information and Policy Analysis. Statistics Division . - New York : United Nations, 1993-19-- . - v. 28 cm . -
vol.1 : Trade by country = Commerce par pays. - 1993. - CVI, 998, 132 pvol.2 : Trade by commodity = Commerce par produit. - 1993. - XLII, 804 p.
92-1-061149-7 (v.2) Brochado

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