| |||
| sistema operativo de disco | |||
| English thesaurus | |||
| |||
| DOS | |||
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| disk operating system (ssn); disk-oriented operating system (дисковая операционная система ssn) | |||
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Disc : 38 phrases in 6 subjects |
| Agriculture | 24 |
| Communications | 1 |
| General | 5 |
| Mechanic engineering | 4 |
| Medical | 2 |
| Technology | 2 |