6e congrès (38e congrès national) tenu à Paris du 15 au 18 avril 1959. 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/E597124F-B317-400B-89EE-B3901256A3C2 |
| Published: | 1959 |
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