
- Author: Stroud A.H. Secrest D.
- Language: English
- Year: 1966

- Author: Per Brinch Hansen
- Language: English
- Year: 1977

- Author: Jurg Nievergelt etc.
- Language: English
- Year: 1974

- Author: Narsingh Deo
- Language: English
- Year: 1974

- Author: Narsingh Deo
- Language: English
- Year: 1974

- Author: Per Brinch Hansen
- Language: English
- Year: 1977

- Author: Arthur Gill
- Language: English
- Year: 1976

- Author: Marvin Lee Minsky
- Language: English
- Year: 1967

- Author: Ralph E. Griswold
- Language: English
- Year: 1975