Die Wiege des Ruhrkohlenbergbaus :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Glückauf,
1979.
Essen : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/E5D595C1-4C53-4FA5-8038-2DDD16F3C133 |