Premiere conférence internationale du service social :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Paris,
1929.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/4D857328-51B2-4EA7-85A1-11E4771BE971 |
| Published: | 1929. |
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