Bányászat: Szénbányászat: Szabolcsi Bányaüzem
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:983647db-9b2c-4815-b94f-0972b2ac639f |
| Description not available. |
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:983647db-9b2c-4815-b94f-0972b2ac639f |
| Description not available. |