- Author: Kenneth Hardy Kenneth S. Williams
- Language: English
- Year: 1985
- Author: Kenneth S. Williams Kenneth Hardy Mathematics
- Language: English
- Year: 2010
- Author: Kenneth Hardy, Kenneth S Williams
- Language: English
- Year: 1997
- Author: Kenneth S. Williams Kenneth Hardy
- Language: English
- Year: 2010
- Author: Kenneth Hardy Kenneth S. Williams
- Language: English
- Year: 1997
- Author: Kenneth Hardy Kenneth S. Williams
- Language: English
- Year: 1997
- Author: Kenneth S. Williams Kenneth Hardy
- Language: English
- Year: 2010
- Author: Kenneth Hardy Kenneth S. Williams
- Language: English
- Year: 1997
- Author: Kenneth S. Williams Kenneth Hardy
- Language: English
- Year: 1996