| Verfasser | Häufigkeit |
|---|---|
| Koch, Robert Harry | 3 |
| Wood, Frank Bradshaw | 3 |
| Fielding, Joanne | 2 |
| Hocking, Darren R. | 2 |
| Sobieski, Stanley | 2 |
| Bradshaw, John L. | 1 |
| Bradshaw, John L. 1940- | 1 |
| Bradshaw, Richard H. W. | 1 |
| Plavec, Mirek | 1 |
| Sykes, Martin T. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Koch, Robert Harry | 3 |
| Wood, Frank Bradshaw | 3 |
| Fielding, Joanne | 2 |
| Hocking, Darren R. | 2 |
| Sobieski, Stanley | 2 |
| Bradshaw, John L. | 1 |
| Bradshaw, John L. 1940- | 1 |
| Bradshaw, Richard H. W. | 1 |
| Plavec, Mirek | 1 |
| Sykes, Martin T. | 1 |