| |||
CD-Technologie m; Compact Disc-Technologie |
compact disc : 48 phrases in 10 subjects |
Communications | 2 |
Cultural studies | 3 |
Education | 5 |
Electronics | 1 |
Finances | 1 |
General | 4 |
Information technology | 5 |
Microsoft | 4 |
Patents | 18 |
Sound recording | 5 |