- Author: Markus Barth
- Language: German
- Year: 1987
- Author: Klaas Spronk
- Language: English
- Year: 1986
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- Language: German
- Year: 1983
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- Language: German
- Year: 1981
- Author: Henning Paulsen
- Language: German
- Year: 1974
Gott und Geld
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- Language: German
- Year: 1994
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- Year: 1994
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