De Dr. D. Bos-Stichting. Sociaal-paedagogisch instituut
| 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/10622/6FA49C53-ADCC-43A8-AF24-3F99036E1C75 |
| Published: | [1926] |
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