- Author: Reinhold Baer (editor), Alfred Loewy (editor)
- Language: German
- Year: 1928
- Author: Reinhold Baer (editor), Alfred Loewy (editor)
- Language: German
- Year: 1928
- Author: Reinhold Baer (editor), Alfred Loewy (editor)
- Language: German
- Year: 1929
- Author: Reinhold Baer (editor), Alfred Loewy (editor)
- Language: German
- Year: 1928
- Author: R Baer, H. Kapferer, Wolfgang Krull, F. K. Schmidt
- Language: German
- Year: 1928
- Author: W Baer (editor), D Bender (editor), Th Brockmeier (editor), Spiridon Paraskewopoulos (editor)
- Language: German
- Year: 1997
- Author: Joachim T. Baer
- Language: English
- Year: 1972
- Author: Ralph H. Baer
- Language: English
