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- Language: English
- Year: 2008

- Author: Nietzsche Friedrich Wilhelm, Wayne Thomas
- Language: English, German
- Year: 2004

- Author: Krieger Richard Alan
- Language: English
- Year: 2002

- Author: Mittelman Amy
- Language: English
- Year: 2008

- Author: Block Thomas
- Language: English
- Year: 2012

- Author: William Strabala
- Language: English
- Year: 2006

- Author: Bernard Grofman
- Language: English
- Year: 2008

- Author: John V. H. Dippel
- Language: English
- Year: 2005