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| Doppelexemplar; Dublette; Zweitschrift; Kopie; Durchschlag | |||
| Originalkopie | |||
| Duplikat | |||
| Internegativ | |||
| duplicatus | |||
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duplicada : 26 phrases in 9 subjects |
| Chemistry | 1 |
| Communications | 1 |
| Economics | 2 |
| General | 1 |
| Information technology | 10 |
| Mathematics | 2 |
| Medical | 1 |
| Microsoft | 6 |
| Statistics | 2 |