 |
| |||
| card-to-card | |||
| с перфокарты на перфокарту: 35 phrases in 12 subjects |
| Astronautics | 1 |
| Automated equipment | 5 |
| Computers | 1 |
| Electrical engineering | 2 |
| Information technology | 11 |
| Librarianship | 1 |
| Mass media | 5 |
| Medical | 2 |
| Metallurgy | 1 |
| Nautical | 1 |
| Polygraphy | 3 |
| Technology | 2 |