Der Ruhrbergbau in Vergangenheit, Gegenwart und Zukunft /
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Verlag Glückauf,
1948.
Essen [etc.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/135831BB-1EB3-4CF5-9A72-AD145E882A74 |
| Published: | 1948. |
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