International. . Zürich (Switzerland)
| Institution: | International Institute of Social History |
|---|---|
| Format: | AUDIO |
| Published: |
1967, October 10-13
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/3A2276EE-D002-4926-BBD1-7435A81515A2 |
| Institution: | International Institute of Social History |
|---|---|
| Format: | AUDIO |
| Published: |
1967, October 10-13
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/3A2276EE-D002-4926-BBD1-7435A81515A2 |