| |||
| indirekter Effekt | |||
|
indirect effect : 4 phrases in 4 subjects |
| Biology | 1 |
| Environment | 1 |
| Foreign trade | 1 |
| Lighting other than cinema | 1 |
| |||
| indirekter Effekt | |||
|
indirect effect : 4 phrases in 4 subjects |
| Biology | 1 |
| Environment | 1 |
| Foreign trade | 1 |
| Lighting other than cinema | 1 |