| Verfasser | Häufigkeit |
|---|---|
| Haggerty, James J. | 5 |
| Stever, Guyford | 3 |
| Stever, Horton G. | 2 |
| Groves, John | 1 |
| Haggerty, Dan 1941- | 1 |
| Morrison, Robert L. 1931-1983 | 1 |
| Trueblood, Guerdon 1933- | 1 |
| Zimbalist, Efrem 1918-2014 | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Haggerty, James J. | 5 |
| Stever, Guyford | 3 |
| Stever, Horton G. | 2 |
| Groves, John | 1 |
| Haggerty, Dan 1941- | 1 |
| Morrison, Robert L. 1931-1983 | 1 |
| Trueblood, Guerdon 1933- | 1 |
| Zimbalist, Efrem 1918-2014 | 1 |