- Author: Salkind Charles T(Compiler)
- Language: English
- Year: 1961
- Author: Salkind Charles T., Earl James Mayberry, Mathematical Association of America., Gaglione Anthony M., Maurer Stephen B., Shell Niel, Berzsenyi George, Artino Ralph A., Schneider Leo J
- Language: English
- Year: 1961
- Author: Posamentier Alfred S, Salkind Charles T
- Language: English
- Year: 2012