| |||
| сетевая выборка | |||
|
network sampling : 15 phrases in 9 subjects |
| Construction | 2 |
| Ecology | 3 |
| Electronics | 1 |
| Energy industry | 1 |
| Engineering geology | 1 |
| Mathematics | 2 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 3 |
| |||
| сетевая выборка | |||
|
network sampling : 15 phrases in 9 subjects |
| Construction | 2 |
| Ecology | 3 |
| Electronics | 1 |
| Energy industry | 1 |
| Engineering geology | 1 |
| Mathematics | 2 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 1 |
| Technology | 3 |