| Verfasser | Häufigkeit |
|---|---|
| Leak, Andrew | 6 |
| Leak, Stephen G. A. | 2 |
| Forsdick, Charles 1969- | 1 |
| Keating, Leslie Edward Arthur | 1 |
| Kelso, Leslie Erskine Allen | 1 |
| Leak, Hector | 1 |
| Maizels, A. | 1 |
| Maurer, Edward Rose | 1 |
| Phillips, Richard | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Leak, Andrew | 6 |
| Leak, Stephen G. A. | 2 |
| Forsdick, Charles 1969- | 1 |
| Keating, Leslie Edward Arthur | 1 |
| Kelso, Leslie Erskine Allen | 1 |
| Leak, Hector | 1 |
| Maizels, A. | 1 |
| Maurer, Edward Rose | 1 |
| Phillips, Richard | 1 |