 |
| |||
| instruments d'observation | |||
| |||
| instrument d'observation | |||
|
observation instruments : 5 do fraz, 4 tematyki |
| Nauki przyrodnicze | 2 |
| Pospolicie | 1 |
| Przemysł | 1 |
| Transport | 1 |
|
| |||
| instruments d'observation | |||
| |||
| instrument d'observation | |||
|
observation instruments : 5 do fraz, 4 tematyki |
| Nauki przyrodnicze | 2 |
| Pospolicie | 1 |
| Przemysł | 1 |
| Transport | 1 |