- Author: Ian Stewart, Martin Golubitsky
- Language: English
- Year: 1993
- Author: Ian Stewart Martin Golubitsky (auth.)
- Language: German
- Year: 1993
- Author: Ian Stewart Martin Golubitsky
- Language: English
- Year: 1993
- Author: Ian Stewart Martin Golubitsky
- Language: English
- Year: 1993