International standard industrial classification of all economic activities / Department of Economic and Social Affairs, Statistical Office of the United Nations
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| 出版: | New York : United Nations , 1968 |
| 實物描述: |
III, 48 с. ; 28 см
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| 語言: | Английский |
| 叢編: |
Statistical papers. Series M
№ 4, rev. 2 |
1968, №4, rev.2: International standard industrial classification of all...
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