Ipar: Olajipar, Olajbányászat
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:5236aebf-307c-4079-b096-0f416ac9b635 |
| Description not available. |
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:5236aebf-307c-4079-b096-0f416ac9b635 |
| Description not available. |