 |
| |||
| tip echo technique (УЗК Baykus) | |||
| дельта-метод: 5 phrases in 5 subjects |
| Electronics | 1 |
| Household appliances | 1 |
| Information security and data protection | 1 |
| Makarov | 1 |
| Mathematics | 1 |
|
| |||
| tip echo technique (УЗК Baykus) | |||
| дельта-метод: 5 phrases in 5 subjects |
| Electronics | 1 |
| Household appliances | 1 |
| Information security and data protection | 1 |
| Makarov | 1 |
| Mathematics | 1 |