7e congrès tenu à Paris du 23 au 29 sept. 1933. 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/F68E2C7A-68E9-4528-9AB8-39A56BDD4FE4 |
| Published: | 1933 |
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