 |
| |||
| décalage spectral | |||
|
spectral shift : 12 do fraz, 4 tematyki |
| Astronomia | 1 |
| Nauka o ziemi | 3 |
| Pospolicie | 4 |
| Technika i technologia | 4 |
|
| |||
| décalage spectral | |||
|
spectral shift : 12 do fraz, 4 tematyki |
| Astronomia | 1 |
| Nauka o ziemi | 3 |
| Pospolicie | 4 |
| Technika i technologia | 4 |