- Author: Marc-Denis Weitze Joachim Schummer Thomas Geelhaar (eds.)
- Language: German
- Year: 2017
Glück und Ethik
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- Author: Joachim Schummer (Hrsg.)
- Language: German
- Year: 1998
- Author: Davis Baird, Alfred Nordmann, Joachim Schummer
- Language: English
- Year: 2004
- Author: Davis Baird Alfred Nordmann Joachim Schummer
- Language: English
- Year: 2005
- Author: Joachim Schummer Davis Baird
- Language: English
- Year: 2006
- Author: Joachim Schummer Davis Baird
- Language: English
- Year: 2006
- Author: Joachim Schummer
- Language: English
- Year: 2007