Praktische arbeid en humanistische overtuiging
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Utrecht,
1960.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6AB648E2-62A9-42FB-A7A7-ABABB173336A |
| Published: | 1960. |
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