Uit zijn werken
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Amsterdam,
[1938]
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/36E8B8DC-007C-4AF6-92DB-D733392B84C1 |
| Published: | [1938] |
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