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| |||
| host computer; retrieval service | |||
| on line data service | |||
| information retrieval service; data-bank service centre; on-line data service | |||
| centre serveur: 7 phrases in 5 subjects |
| Communications | 3 |
| General | 1 |
| Natural resourses and wildlife conservation | 1 |
| Natural sciences | 1 |
| Patents | 1 |