Annual session in Bulgaria
Annual session in Bulgaria.
| Institution: | International Institute of Social History |
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| Format: | IMAGE |
| Published: |
1968, September
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/DA85EAB5-B252-41DF-8892-2657E5576C82 |
| Summary: | Annual session in Bulgaria. |
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| Published: | 1968, September |