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canvi de | servei de novetats
| servei de novetats | |
| libr. | office; service5 d'office; système5 d'office |
| canvi: 21 phrases in 6 subjects |
| Cinematography | 1 |
| Environment | 4 |
| Librarianship | 1 |
| Mathematics | 10 |
| Microsoft | 4 |
| Statistics | 1 |