Der Plan der Arbeit :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Verlag PDA,
[1935]
Zürich : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/734B295C-D5D3-4DCD-837A-AAC328AC3D67 |