| Verfasser | Häufigkeit |
|---|---|
| Biscardi, Chester 1948- | 1 |
| Dick, Robert 1950- | 1 |
| Lee, Eugene | 1 |
| Luening, Otto 1900-1996 | 1 |
| Sollberger, Harvey 1938- | 1 |
| Spencer, Patricia | 1 |
| Underwood, Keith | 1 |
| Weirich, Robert 1950- | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Biscardi, Chester 1948- | 1 |
| Dick, Robert 1950- | 1 |
| Lee, Eugene | 1 |
| Luening, Otto 1900-1996 | 1 |
| Sollberger, Harvey 1938- | 1 |
| Spencer, Patricia | 1 |
| Underwood, Keith | 1 |
| Weirich, Robert 1950- | 1 |