- Author: Klaus D. Mörike Eberhard Betz Walter Mergenthaler Klaus Reutter Dieter Mecke Horst Ritter
- Language: German
- Year: 2001
- Author: Klaus D. Mörike Eberhard Betz Walter Mergenthaler Klaus Reutter Dieter Mecke Horst Ritter
- Language: German
- Year: 2001