Periodica-Verzeichnis :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Schweizerischer Gewerkschaftsbund,
1967.
Bern : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8762456F-9D63-41EF-9535-876BAE03CAEC |