International. . Halle. (German Democratic Republic)
| Institution: | International Institute of Social History |
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| Format: | IMAGE |
| Published: |
1967
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F2244423-01B4-4FFC-975A-0FC0B8ECAEBB |
| Published: | 1967 |
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