| |||
| Subcode in CD- und DAT-Systemen | |||
|
sous-code : 5 phrases in 3 subjects |
| Earth sciences | 1 |
| General | 1 |
| Information technology | 3 |
| |||
| Subcode in CD- und DAT-Systemen | |||
|
sous-code : 5 phrases in 3 subjects |
| Earth sciences | 1 |
| General | 1 |
| Information technology | 3 |