Rudolf M. Holzapfel :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Centre International des Groupes Panidéalistes,
[ca. 1928]
Zürich : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/ECDC030A-3FA8-4ED3-B374-829306349711 |
| Published: | [ca. 1928] |
|---|