Signal. Offizielles und obligatorisches Organ der Schweiz
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Zürich.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FDD25D28-A59B-4417-B3A4-EB66ECA0F0DD |
| Description not available. |