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non-response | |||
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no change | |||
failure to reply; non-response |
non réponse : 45 phrases in 11 subjects |
Communications | 16 |
Earth sciences | 1 |
Electrical engineering | 1 |
Electronics | 4 |
Finances | 1 |
General | 1 |
Medical | 1 |
Statistics | 8 |
Telecommunications | 4 |
Transport | 2 |
Work flow | 6 |