Du mode de concession des mines, le plus conforme à l'intérêt public
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Mons,
1869.
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/322E2209-2524-4110-BC5C-964067FD711D |
| Published: | 1869. |
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