- Author: Martha Tobi Roth Harry A. Hoffner Piotr Michalowski
- Language: English
- Year: 1997
- Author: Hermann Behrens, Darlene M. Loding, Martha T. Roth
- Language: English
- Year: 1989
- Author: Martha T Roth
- Language: English
- Year: 1970
- Author: Martha T Roth
- Language: English
- Year: 1970
- Author: Martha T Roth
- Language: English
- Year: 1989
- Author: Martha T Roth
- Language: English
- Year: 1980
- Author: Martha T Roth
- Language: English
- Year: 1977
- Author: Martha T Roth
- Language: English
- Year: 1989
- Author: Martha T Roth
- Language: English
- Year: 1970
- Author: Martha T Roth
- Language: English
- Year: 1970