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system (A set of items or devices working together to accomplish a task)

sistema

Accounting	12
Agriculture	37
Astronautics	2
Business	6
Chemistry	10
Coal	2
Commerce	5
Communications	38
Computers	3
Construction	3
Corporate governance	2
Criminal law	6
Cultural studies	2
Customs	4
Cybernetics	4
Data processing	10
Demography	1
Earth sciences	3
Ecology	2
Economics	75
Education	17
Electronics	20
Energy industry	20
Environment	98
Finances	80
Fish farming pisciculture	5
Forestry	5
General	125
Government, administration and public services	2
Health care	25
Hobbies and pastimes	3
Human rights activism	4
Immigration and citizenship	18
Industry	1
Information technology	470
Insurance	10
International law	1
International trade	3
Labor law	4
Law	45
Life sciences	5
Logic	3
Marketing	2
Materials science	3
Mathematics	12
Mechanic engineering	10
Medical	38
Microsoft	123
Municipal planning	3
Natural sciences	5
Nuclear physics	1
Obsolete / dated	22
Pharmacy and pharmacology	5
Politics	18
Procedural law	2
Programming	3
Reliability	3
Research and development	2
Security systems	5
Social science	16
Statistics	9
Taxes	11
Technology	9
Transport	126
Work flow	1

sistemà