- Author: Kenneth Hudson (auth.)
- Language: English
- Year: 1983
- Author: Kenneth Hudson (auth.)
- Language: English
- Year: 1983
- Author: Kenneth Hudson (auth.)
- Language: English
- Year: 1983
- Author: Kenneth Hudson (auth.)
- Language: English
- Year: 1981
- Author: Kenneth Hudson (auth.)
- Language: English
- Year: 1977
- Author: Kenneth Hudson (auth.)
- Language: English
- Year: 1978
- Author: Kenneth Hudson (auth.)
- Language: English
- Year: 1978
- Author: Kenneth Hudson (auth.)
- Language: English
- Year: 1975