De kern der sociale questie
Overdr.: De Tijdspiegel, 1906.
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/544387D7-EA3B-4313-BBD4-F90F4D9E38BB |
| Summary: | Overdr.: De Tijdspiegel, 1906. |
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