| Verfasser | Häufigkeit |
|---|---|
| Cowan, Eric W. | 1 |
| Echterling, Lennis G. 1948- | 1 |
| Evans, William F. | 1 |
| Kielty, Michele | 1 |
| McKee, J. Edson | 1 |
| Presbury, Jack H. | 1 |
| Staton, A. Renee | 1 |
| Stewart, Anne L. 1951 November 25- | 1 |
| Sturm, Debbie C. | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Cowan, Eric W. | 1 |
| Echterling, Lennis G. 1948- | 1 |
| Evans, William F. | 1 |
| Kielty, Michele | 1 |
| McKee, J. Edson | 1 |
| Presbury, Jack H. | 1 |
| Staton, A. Renee | 1 |
| Stewart, Anne L. 1951 November 25- | 1 |
| Sturm, Debbie C. | 1 |