Helsinki. (Finland)
| Institution: | International Institute of Social History |
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| Format: | IMAGE |
| Published: |
1990, August 29-31.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/C57E5520-AA67-4220-97FC-06FF240B9019 |
| Published: | 1990, August 29-31. |
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