- Author: Marx Karl, Sperber Jonathan
- Language: English
- Year: 2013
- Author: Marx Karl, Sperber Jonathan
- Language: English
- Year: 2013
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- Language: English
- Year: 2003
Rosa Luxembourg
epub
- Author: Paul Frölich
- Language: English
- Year: 2010
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- Language: English
- Year: 2019
Karl Marx
pdf
- Author: Marx Karl, Thomas Paul, Marx Karl
- Language: English
- Year: 2012
- Author: Marx Karl, Marx Karl, Hosfeld Rolf
- Language: English, German
- Year: 2013
- Author: Sperber Jonathan, Marx Karl
- Language: English
- Year: 2013
- Author: Marx Karl, Marx Karl, Hosfeld Rolf
- Language: English, German
- Year: 2013