Litterae encyclicae. De conditione opificum, - Lettre encyclique. De la condition des ouvriers
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Peeters ecc.,
1891.
Louvain ecc. : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/6A01C874-81C1-4205-B50E-114D081ED44A |
| Published: | 1891. |
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