Practische sociologie :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Groningen,
1926.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/80A3754C-1747-4C81-A3AA-0B2EF4BB3A69 |
| Published: | 1926. |
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