
- Author: Emil K. Urban, C. Hilary Fry, Stuart Keith (editors)
- Language: English
- Year: 2000

- Author: Emil K. Urban, C. Hilary Fry, Stuart Keith (editors)
- Language: English
- Year: 2004

- Author: Emil K. Urban, C. Hilary Fry, Stuart Keith (editors)
- Language: English
- Year: 1992

- Author: Emil K. Urban, C. Hilary Fry, Stuart Keith (editors)
- Language: English
- Year: 1986

- Author: Emil K. Urban, C. Hilary Fry, Stuart Keith (editors)
- Language: English
- Year: 1988

- Author: Emil K. Urban, C. Hilary Fry, Stuart Keith (editors)
- Language: English
- Year: 1997