L'Hygiène industrielle & l'Organisation internationale du Travail
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| Institution: | CEDIAS-Musée social |
| Format: | TEXT |
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BIT (Genève)
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| Online Access: | http://hdl.handle.net/11160/4A6B45AE-5508-4187-ACBA-E5D6A05C7BE2 |
| Published: | 1923 |
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