| |||
| optycznie czynny | |||
|
optically active : 5 phrases in 3 subjects |
| Analytical chemistry | 1 |
| Antennas and waveguides | 1 |
| Chemistry | 3 |
| |||
| optycznie czynny | |||
|
optically active : 5 phrases in 3 subjects |
| Analytical chemistry | 1 |
| Antennas and waveguides | 1 |
| Chemistry | 3 |