Children at work health and safety risks /
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| 主要作者: | |
|---|---|
| 企业作者: | |
| 格式: | 电子 电子书 |
| 语言: | 英语 |
| 出版: |
Geneva ; [Great Britain] :
International Labour Office,
2002.
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| 版: | 2nd ed. |
| 丛编: | ILO child labour collection.
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| 主题: | |
| 在线阅读: | An electronic book accessible through the World Wide Web; click to view |
| 标签: |
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