| |||
| опробование стадиями | |||
|
stage sampling : 22 phrases in 8 subjects |
| Advertising | 1 |
| Computers | 1 |
| Economics | 2 |
| Mathematics | 12 |
| Natural resourses and wildlife conservation | 1 |
| Quality control and standards | 3 |
| Statistics | 1 |
| Technology | 1 |
| |||
| опробование стадиями | |||
|
stage sampling : 22 phrases in 8 subjects |
| Advertising | 1 |
| Computers | 1 |
| Economics | 2 |
| Mathematics | 12 |
| Natural resourses and wildlife conservation | 1 |
| Quality control and standards | 3 |
| Statistics | 1 |
| Technology | 1 |