- Author: Wolfgang J. Weber (auth.)
- Language: German
- Year: 1986
- Author: Dr. Werner Lorbeer Dr. Dietrich Werner (auth.)
- Language: German
- Year: 1986
- Author: Helmut Becker Wolfgang Mehl (auth.)
- Language: German
- Year: 1987
- Author: Sigrid Mandel Dr. Martin Plieninger (auth.)
- Language: German
- Year: 1991
- Author: Prof. Henning Mittelbach (auth.)
- Language: German
- Year: 1984
- Author: Dr. Gisela Bielig-Schulz Priv.-Doz. Dr. Christoph Schulz (auth.)
- Language: German
- Year: 1987
- Author: Mag. Theodor Duenbostl Mag. Theresia Oudin (auth.)
- Language: German
- Year: 1983
- Author: Prof. Mag. Theodor Duenbostl Prof. Mag. Theresia Oudin Leo Baschy (auth.)
- Language: German
- Year: 1984
- Author: Wolfgang Mehl Otto Stolz (auth.)
- Language: German
- Year: 1986