 |
| |||
| pro Stunde | |||
|
par heure : 27 phrases in 14 subjects |
| Communications | 2 |
| Construction | 1 |
| Earth sciences | 1 |
| Economics | 1 |
| Electronics | 1 |
| General | 2 |
| Industry | 1 |
| Labor law | 1 |
| Metallurgy | 3 |
| Nuclear physics | 3 |
| Social science | 1 |
| Statistics | 2 |
| Technology | 7 |
| Textile industry | 1 |