 |
| |||
| Blindenschrift f; Brailleschrift f | |||
| Punktschrift f | |||
| |||
| Blindenschrift f | |||
| braille: 27 phrases in 12 subjects |
| Business | 1 |
| Commerce | 3 |
| Communications | 1 |
| General | 5 |
| Health care | 1 |
| Industry | 1 |
| Information technology | 1 |
| Medical appliances | 8 |
| Natural sciences | 3 |
| Social science | 1 |
| Technology | 1 |
| Telecommunications | 1 |