- Author: John von Neumann (editor), Nicholas A. Wheeler (editor), Robert T. Beyer (editor)
- Language: English
- Year: 2018
- Author: Robert T. Beyer, Carlos Fiolhais
- Language: Portuguese
- Year: 2004
- Author: Robert T Beyer
- Language: English
- Year: 1949
- Author: Robert T Beyer
- Language: English
- Year: 1949