Bányászat: Trösztök: Oroszlányi Szénbányászati Tröszt
| Institution: | Open Society Archives at Central European University |
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:fe094215-0e9a-458c-9f9f-0b51286c7d23 |
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:fe094215-0e9a-458c-9f9f-0b51286c7d23 |