
- Author: Karl Aschenbrenner (auth.)
- Language: English
- Year: 1971

- Author: Karl Aschenbrenner (auth.)
- Language: English
- Year: 1974

- Author: Karl Aschenbrenner (auth.)
- Language: English
- Year: 1983

- Author: Karl Aschenbrenner (auth.)
- Language: English
- Year: 1985