International. . Hamburg. (Federal Republic of Germany)
| Institution: | International Institute of Social History |
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| Format: | IMAGE |
| Published: |
1959, July 14-17.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/9F06BD18-3FE9-4A69-9760-C3D529BDDB60 |
| Published: | 1959, July 14-17. |
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