1er congrès (33e congrès national) tenu à Paris les 12 et 13 avril 1948. Compte rendu
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| Institution: | CEDIAS-Musée social |
| Format: | TEXT |
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[s.n.] ([S.l.])
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| Online Access: | http://hdl.handle.net/11160/17DCCC9D-3FFC-48DC-9971-75F95D5D4772 |
| Published: | 1948 |
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