| Verfasser | Häufigkeit |
|---|---|
| Gulledge, Thomas R. | 2 |
| Chung-Yee Lee | 1 |
| Cox, Nancy Dailey | 1 |
| Elzinga, D. Jack | 1 |
| Fandel, Günter | 1 |
| Galassi, John P. | 1 |
| Gulledge, Suzanne Allen | 1 |
| Gulledge, Thomas | 1 |
| Gulledge, Thomas R. Jr | 1 |
| Hutzler, William P. | 1 |
| Jones, Albert | 1 |
| Litteral, Lewis A. | 1 |
| Lovelace, Joan S. | 1 |