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| Allen m; Propadien n | |||
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аллен : 36 phrases in 13 subjects |
| Chemistry | 5 |
| Electrochemistry | 1 |
| General | 2 |
| Geology | 2 |
| High energy physics | 12 |
| Mammals | 4 |
| Medical | 1 |
| Medical appliances | 1 |
| Missiles | 1 |
| Oil / petroleum | 3 |
| Ornithology | 1 |
| Quantum electronics | 1 |
| Technology | 2 |