| Verfasser | Häufigkeit |
|---|---|
| Messinger, John M. | 4 |
| Augerson, Christopher C. | 1 |
| Daffner, Lee Ann | 1 |
| Helliwell, John F. 1937- | 1 |
| Kushel, Dan | 1 |
| Lansbury, Peter T. | 1 |
| Lee, Frank C. | 1 |
| Messinger, Hans | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Messinger, John M. | 4 |
| Augerson, Christopher C. | 1 |
| Daffner, Lee Ann | 1 |
| Helliwell, John F. 1937- | 1 |
| Kushel, Dan | 1 |
| Lansbury, Peter T. | 1 |
| Lee, Frank C. | 1 |
| Messinger, Hans | 1 |