La réglementation du travail des enfants & des jeunes gens
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| Institution: | CEDIAS-Musée social |
| Format: | TEXT |
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BIT (Genève)
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| Subjects: | |
| Online Access: | http://hdl.handle.net/11160/13681B44-8E85-489E-A98A-9AA86200AC04 |
| Published: | 1935 |
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