 |
| |||
| tape speed | |||
| скорость магнитной ленты: 20 phrases in 7 subjects |
| Astronautics | 1 |
| Cinematography | 1 |
| Computers | 1 |
| Information technology | 1 |
| Mass media | 14 |
| Music | 1 |
| Telecommunications | 1 |
|
| |||
| tape speed | |||
| скорость магнитной ленты: 20 phrases in 7 subjects |
| Astronautics | 1 |
| Cinematography | 1 |
| Computers | 1 |
| Information technology | 1 |
| Mass media | 14 |
| Music | 1 |
| Telecommunications | 1 |