| Verfasser | Häufigkeit |
|---|---|
| Atkinson, Raymond C. | 5 |
| Atkinson, Ronald Raymond | 3 |
| Deming, Ben | 3 |
| Odencrantz, Louise C. | 3 |
| Atkinson, Charles Raymond | 1 |
| Atkinson, Ronald Raymond 1944- | 1 |
| Lamwaka, Caroline 1963-2006 | 1 |
| Verfasser | Häufigkeit |
|---|---|
| Atkinson, Raymond C. | 5 |
| Atkinson, Ronald Raymond | 3 |
| Deming, Ben | 3 |
| Odencrantz, Louise C. | 3 |
| Atkinson, Charles Raymond | 1 |
| Atkinson, Ronald Raymond 1944- | 1 |
| Lamwaka, Caroline 1963-2006 | 1 |