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- Language: English
- Year: 2015
- Author: American Go Association
- Language: English
- Year: 1977
- Author: American Go Association Bruce Wilcox
- Language: English
- Year: 1977
- Author: Heinz Baufeld
- Language: German
- Year: 1978
- Author: Heinrich Scheel (editor), Erich Correns (editor)
- Language: German
- Year: 1978
- Author: Dieter Martin, Hans-Joachim Bittrich
- Language: German
- Year: 1978
- Author: Hans-Jürgen Treder
- Language: German
- Year: 1978
- Author: Heinrich Scheel (editor)
- Language: German
- Year: 1978
- Author: J. Ranft, H.-J. Treder
- Language: German
- Year: 1978
- Author: Gerhard Kosel
- Language: German
- Year: 1978