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système d’approche |
Approach Systems : 64 phrases in 11 subjects |
Accounting | 1 |
Automated equipment | 1 |
Aviation | 21 |
Commerce | 2 |
Communications | 7 |
Economics | 1 |
General | 7 |
Information technology | 4 |
Name of organization | 3 |
Politics | 2 |
Transport | 15 |