Zum 80. Geburtstage von Robert Seidel :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Orell-Füssli,
1930.
Zürich : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/FB3BEFDD-0A91-4945-82C2-260FBBA93BB0 |