1706g Industry: Coal
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:2e1afd0a-5e1e-45da-89dd-b14c96de1f40 |
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:2e1afd0a-5e1e-45da-89dd-b14c96de1f40 |