 |
| |||
| number block (oleg.vigodsky) | |||
| блок номеров: 37 phrases in 13 subjects |
| Computer networks | 2 |
| Computers | 4 |
| General | 1 |
| Information technology | 2 |
| Makarov | 1 |
| Mass media | 1 |
| Meteorology | 1 |
| Military | 2 |
| Power system protection | 1 |
| Programming | 2 |
| Technology | 12 |
| Telecommunications | 6 |
| Telephony | 2 |