- Author: John H. Haynes P. G. Strasman
- Language: English
- Year: 1977
- Author: John H. Haynes P. G. Strasman
- Language: English
- Year: 1988
- Author: John H. Haynes P. G. Strasman
- Language: English
- Year: 1985
- Author: John H. Haynes P. G. Strasman
- Language: English
- Year: 1978
- Author: John H. Haynes P. G. Strasman
- Language: English
- Year: 1976
- Author: John H. Haynes P. G. Strasman
- Language: English
- Year: 1974
- Author: John H. Haynes Peter G. Strasman
- Language: English
- Year: 1984
- Author: John H. Haynes P. G. Strasman
- Language: English
- Year: 1973
- Author: John H. Haynes Peter G. Strasman
- Language: English
- Year: 1984
- Author: John H. Haynes Peter G. Strasman
- Language: English
- Year: 1980