Twice a year :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
New York.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/9CF5DFB8-2C9F-4D4D-A05D-F0948C54C02D |
| Description not available. |