| Verfasser | Häufigkeit |
|---|---|
| Snead, Rodman E. | 4 |
| Burton, Ian | 3 |
| Kates, Robert W. 1929- | 3 |
| Snead, James E. | 3 |
| Snead, Rodman E. 1931-2014 | 3 |
| Snead, James Elliott 1962- | 2 |
| Craddock, Anne B. | 1 |
| Hofmann, Ross Elwood 1917-1996 | 1 |
| Snead, David Lindsey | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Snead, Rodman E. | 4 |
| Burton, Ian | 3 |
| Kates, Robert W. 1929- | 3 |
| Snead, James E. | 3 |
| Snead, Rodman E. 1931-2014 | 3 |
| Snead, James Elliott 1962- | 2 |
| Craddock, Anne B. | 1 |
| Hofmann, Ross Elwood 1917-1996 | 1 |
| Snead, David Lindsey | 1 |