735.1 Industry: Mining: Dorog
| Institution: | Open Society Archives at Central European University |
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:eb2e1113-b261-4920-8b51-47255c92f280 |
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:eb2e1113-b261-4920-8b51-47255c92f280 |