On :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Aventinum,
1928.
Praha : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/86CA297C-B084-426D-9B1A-0202D358397E |
| Published: | 1928. |
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