- Author: Moritz Schlick
- Language: English
- Year: 1979
- Author: Moritz Schlick, Henk L. Mulder, Barbara F B van de Velde-Schlick, Peter Heath
- Language: English
- Year: 1979
- Author: Otto Neurath (auth.) Robert Sonné Cohen Marie Neurath (eds.)
- Language: English
- Year: 1983
- Author: Friedrich Waismann (auth.) Brian McGuinness (eds.)
- Language: English
- Year: 1977
- Author: Reichenbach Hans
- Language: English
- Year: 1978
- Author: Reichenbach Hans
- Language: English
- Year: 1978
- Author: Friedrich Waismann Josef Schächter Moritz Schlick (auth.) Brian McGuinness Joachim Schulte (eds.)
- Language: English
- Year: 1994
- Author: Herbert Feigl (auth.) Robert S. Cohen (eds.)
- Language: English
- Year: 1981
- Author: Otto Neurath (auth.) Marie Neurath Robert S. Cohen (eds.)
- Language: English
- Year: 1973
- Author: Dr. Josef Schächter (auth.)
- Language: English
- Year: 1973