Sechsstundenschicht im Ruhrbergbau 1918-1920 :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Burg,
1988.
Freiburg : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/AB484AAE-5071-4BFF-ACA0-721F96135A3C |
| Published: | 1988. |
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