Blauer Himmel über der Ruhr :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Klartext,
1992.
Essen : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/44F8FDC3-ED15-4E7B-8E21-C8A804076AA0 |
| Published: | 1992. |
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