TY - BOOK ED - United Nations. TI - Classification of commodities by industrial origin: links between the Standard international trade classification and the International standard industrial classification T2 - Statistical papers. Series M AV - HF1041 .U55 1971 PY - 1971/// CY - New York PB - United Nations KW - Commercial products KW - Classification KW - Industries N1 - "United Nations publication. Sales no.: E.71.XVII.15." ER -