| Verfasser | Häufigkeit |
|---|---|
| Beard, Ruth M. | 5 |
| Healey, F. G. | 4 |
| Holloway, P. J. | 4 |
| Ghatak, Subrata 1939-2012 | 2 |
| Healey, Nigel 1957- | 2 |
| Jackson, Peter | 2 |
| Fraser, Penelope J. | 1 |
| Healey, Frank G. | 1 |
| Healey, J. R. | 1 |
| Holloway, Philip J. | 1 |
| Ndam, N. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Beard, Ruth M. | 5 |
| Healey, F. G. | 4 |
| Holloway, P. J. | 4 |
| Ghatak, Subrata 1939-2012 | 2 |
| Healey, Nigel 1957- | 2 |
| Jackson, Peter | 2 |
| Fraser, Penelope J. | 1 |
| Healey, Frank G. | 1 |
| Healey, J. R. | 1 |
| Holloway, Philip J. | 1 |
| Ndam, N. | 1 |