Rocker, Rudolf
| Institution: | International Institute of Social History |
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| Format: | IMAGE |
| Published: |
1931, June 16-20.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/1D10AF1D-2063-4EBA-AFBF-711041CA440D |
| Published: | 1931, June 16-20. |
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