De ijzeren regelmaat :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Amsterdam.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/97D9871E-F6A4-4E56-9E93-3D27B59D6987 |
| Description not available. |