Documentation à l'usage des étrangers observant dans le domaine social
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Min. de l'ass. soc.,
1956.
La Haye : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/D668EC7B-315F-497C-8662-C2B3630F3D8F |
| Published: | 1956. |
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