| |||
| устойчивый метод | |||
|
stable method : 10 phrases in 6 subjects |
| Ecology | 2 |
| Economics | 1 |
| Makarov | 1 |
| Mathematics | 4 |
| Military | 1 |
| Water supply | 1 |
| |||
| устойчивый метод | |||
|
stable method : 10 phrases in 6 subjects |
| Ecology | 2 |
| Economics | 1 |
| Makarov | 1 |
| Mathematics | 4 |
| Military | 1 |
| Water supply | 1 |