Offener Brief :
Fotokopie.
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Allgemeine Arbeiter-Union [etc.],
1931.
Berlin : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/9339F6A9-997B-4226-9502-39F6433CDC85 |