| Verfasser | Häufigkeit |
|---|---|
| Dale, Erling Lars | 10 |
| Dale, Brian | 4 |
| Elder, Kay 1946- | 4 |
| Dale, Brian 1951- | 1 |
| Dale, Edwin L. | 1 |
| Dale, Edwin L. -1999 | 1 |
| Elder, Kay | 1 |
| Gilje, Nils | 1 |
| HOWARD, WILLARD W. | 1 |
| Lillejord, Sølvi | 1 |
| Schachter, Gustav | 1 |
| Wærness, Jarl Inge | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Dale, Erling Lars | 10 |
| Dale, Brian | 4 |
| Elder, Kay 1946- | 4 |
| Dale, Brian 1951- | 1 |
| Dale, Edwin L. | 1 |
| Dale, Edwin L. -1999 | 1 |
| Elder, Kay | 1 |
| Gilje, Nils | 1 |
| HOWARD, WILLARD W. | 1 |
| Lillejord, Sølvi | 1 |
| Schachter, Gustav | 1 |
| Wærness, Jarl Inge | 1 |