International. . Baden (Switzerland)
| Institution: | International Institute of Social History |
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| Format: | AUDIO |
| Published: |
1961, October
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6C5EE8AA-D208-41E1-BE4D-E1718DA42CA5 |
| Published: | 1961, October |
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