| Verfasser | Häufigkeit |
|---|---|
| Chandler, Val W. | 3 |
| Chandler, Robert Joseph | 2 |
| Beltrame, R. J. | 1 |
| Chandler, R. J. | 1 |
| Davis, A. G. | 1 |
| Ferderer, Robert J. | 1 |
| Gulbranson, Brian L. | 1 |
| Ikola, Rodney J. | 1 |
| Jirsa, Mark A. | 1 |
| Mills, Sarah J. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Chandler, Val W. | 3 |
| Chandler, Robert Joseph | 2 |
| Beltrame, R. J. | 1 |
| Chandler, R. J. | 1 |
| Davis, A. G. | 1 |
| Ferderer, Robert J. | 1 |
| Gulbranson, Brian L. | 1 |
| Ikola, Rodney J. | 1 |
| Jirsa, Mark A. | 1 |
| Mills, Sarah J. | 1 |