| Verfasser | Häufigkeit |
|---|---|
| Hickling, Charles Frederick | 3 |
| Hickling, C. F. | 1 |
| Hickling, Charles F. | 1 |
| Hickling, Nelson L. | 1 |
| Warlow, Ralph C. | 1 |
| Windolph, John F. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Hickling, Charles Frederick | 3 |
| Hickling, C. F. | 1 |
| Hickling, Charles F. | 1 |
| Hickling, Nelson L. | 1 |
| Warlow, Ralph C. | 1 |
| Windolph, John F. | 1 |