| Verfasser | Häufigkeit |
|---|---|
| Berry, John | 1 |
| Blair, Peter | 1 |
| Hatcher, Robert A. 1937- | 1 |
| Holmes, Roger | 1 |
| Murtha, Paul 1960- | 1 |
| Sweeney, Michael | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Berry, John | 1 |
| Blair, Peter | 1 |
| Hatcher, Robert A. 1937- | 1 |
| Holmes, Roger | 1 |
| Murtha, Paul 1960- | 1 |
| Sweeney, Michael | 1 |