Friedrich Engels :
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Urania,
1973.
Leipzig [etc.] : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/F3C347EF-D2CE-4677-8206-4A01C2697A0A |
| Published: | 1973. |
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