Nações Unidas., Economic Commission for Europe Standards and regulations in international trade / United Nations. Economic Commission for Europe : summary of proceedings

Standards and regulations in international trade / United Nations. Economic Commission for Europe : summary of proceedings . - Geneva : U.N.-E.C.E., 2000 . - IX, 109 p. 21 cm . - (Trade and investment guides; 2))
92-1-116742-6 (Brochado)

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