theory | |
gen. | elmélet |
diffraction | |
med. | diffrakció |
spectral : 20 phrases in 10 subjects |
Communications | 1 |
Electronics | 1 |
Environment | 1 |
Finances | 1 |
Immigration and citizenship | 1 |
Mathematics | 10 |
Medical | 1 |
Physical sciences | 1 |
Statistics | 1 |
Transport | 2 |