| |||
single-error-correction (ssn) |
с исправлением одиночных ошибок: 22 phrases in 9 subjects |
Astronautics | 1 |
Automated equipment | 2 |
Computer networks | 6 |
Computers | 3 |
Information technology | 6 |
Mass media | 1 |
Mathematics | 1 |
Technology | 1 |
Telecommunications | 1 |