 |
| single error correcting – double error detecting code: 9 phrases in 7 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Communications | 1 |
| Computer networks | 1 |
| Information technology | 3 |
| Mass media | 1 |
| Mathematics | 1 |
|
| single error correcting – double error detecting code: 9 phrases in 7 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Communications | 1 |
| Computer networks | 1 |
| Information technology | 3 |
| Mass media | 1 |
| Mathematics | 1 |