William: 30 phrases in 16 subjects |
Biology | 1 |
Chemistry | 1 |
Electronics | 1 |
General | 5 |
High energy physics | 4 |
Ichthyology | 1 |
Mathematics | 1 |
Measuring instruments | 2 |
Medical | 5 |
Metallurgy | 1 |
Natural sciences | 1 |
Ornithology | 2 |
Statistics | 2 |
Technology | 1 |
Textile industry | 1 |
Дозиметрия | 1 |