| Verfasser | Häufigkeit |
|---|---|
| Vivian, R. Gwinn | 4 |
| Anderson, Chester Reed | 1 |
| Anderson, Margaret J. 1931- | 1 |
| Lison, Rudolf | 1 |
| Metzger, Gwinn | 1 |
| Saunders, Alta Gwinn | 1 |
| Weeks, Francis William | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Vivian, R. Gwinn | 4 |
| Anderson, Chester Reed | 1 |
| Anderson, Margaret J. 1931- | 1 |
| Lison, Rudolf | 1 |
| Metzger, Gwinn | 1 |
| Saunders, Alta Gwinn | 1 |
| Weeks, Francis William | 1 |