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mark reader : 31 phrases in 11 subjects |
| Automobiles | 2 |
| Business | 2 |
| Chemistry | 1 |
| Computers | 1 |
| Electronics | 6 |
| General | 1 |
| Librarianship | 1 |
| Mathematics | 1 |
| Space | 2 |
| Technology | 11 |
| Telecommunications | 3 |
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