The international standardization of labour statistics a review of the statistical work of the International Labour Office and of various international statistical conferences.
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
Montreal
s.n.
1943.
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| 叢編: | Its Studies and reports, series N (Statistics) no.25 (revision of no. 19)
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| 主題: |