| Verfasser | Häufigkeit |
|---|---|
| Budd, Timothy | 1 |
| Hess, Robert | 1 |
| Hess, Robert L. | 1 |
| Le Galley, Donald P. | 1 |
| Rosen, Alan | 1 |
| Sayward, Frederick | 1 |
| Sayward, Frederick G. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Budd, Timothy | 1 |
| Hess, Robert | 1 |
| Hess, Robert L. | 1 |
| Le Galley, Donald P. | 1 |
| Rosen, Alan | 1 |
| Sayward, Frederick | 1 |
| Sayward, Frederick G. | 1 |