- Author: Fritz J. Raddatz (ed.)
- Language: German
- Year: 1980
- Author: Fritz J. Raddatz
- Language: English
- Year: 1978
Lukacs
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- Author: Fritz J. Raddatz
- Language: Turkish
- Year: 1984
- Author: Fritz J. Raddatz
- Language: German
- Year: 1990
- Author: Fritz J. Raddatz
- Language: German
- Year: 2013
- Author: Fritz J. Raddatz
- Language: German
- Year: 2013
- Author: Fritz J. Raddatz
- Language: German
- Year: 2010