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Rational Data Systems
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abbr., IT
RDS
Rational
:
45 phrases
in 16 subjects
Agriculture
1
Automatic control
1
Communications
8
Economics
3
Energy industry
5
Environment
3
General
1
International Monetary Fund
1
Life sciences
3
Mathematics
6
Medical
1
Meteorology
1
Name of organization
3
Scientific
4
Statistics
1
United Nations
3
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