Offener Brief an Herrn Friedrich Engels :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Typographie der Tagwacht,
1874.
Zürich : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/4B7235E6-A6D7-474C-98B6-EE5BF3C38EB4 |
| Published: | 1874. |
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