
- Author: Raymond O. Wells Jr.
- Language: English
- Year: 2008

- Author: R. O. Wells Jr. (auth.)
- Language: English
- Year: 1980

- Author: Raymond O. Wells Jr. (auth.)
- Language: English
- Year: 2008

- Author: R. O. Wells Jr. (auth.)
- Language: English
- Year: 1980

- Author: R. O. Wells Jr. (auth.)
- Language: English
- Year: 1980

- Author: Raymond O. Wells Oscar Garcia-Prada
- Language: English
- Year: 2010

- Author: R. O. Wells Jr. (auth.)
- Language: English
- Year: 1980

- Author: R. O. Wells Jr. (auth.)
- Language: English
- Year: 1980