Bertoni, Luigi. . Willemin, L. . Karmin, Otto. . Neher, E. . Amiguet, Alfred
| Institution: | International Institute of Social History |
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| Format: | IMAGE |
| Published: |
1918
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/B2128F57-B821-4F30-AAA6-459534781ECD |
| Published: | 1918 |
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