NR

art.

een

Accounting	91
Agriculture	583
Animal husbandry	30
Art	13
Astronautics	15
Banking	9
Business	22
Chemistry	310
Coal	18
Commerce	118
Communications	1695
Construction	245
Criminal law	69
Cultural studies	32
Customs	22
Data processing	5
Demography	19
Dyalysis	6
Earth sciences	561
Ecology	6
Economics	933
Education	84
Electronics	1761
Employment	6
Energy industry	90
English	4
Environment	908
European Union	2
Finances	1662
Fish farming pisciculture	151
Food industry	18
Forestry	4
General	2143
Geography	26
Government, administration and public services	55
Health care	338
Hobbies and pastimes	19
Human rights activism	163
Immigration and citizenship	107
Industry	516
Information technology	1021
Insurance	173
International law	20
International trade	39
Investment	1
Labor law	120
Latin American	1
Law	2367
Leather	8
Life sciences	541
Marketing	308
Materials science	104
Mathematics	176
Mechanic engineering	320
Medical	496
Metallurgy	789
Microsoft	147
Mineral products	10
Municipal planning	18
Natural resourses and wildlife conservation	8
Natural sciences	312
Nuclear and fusion power	4
Nuclear physics	36
Obsolete / dated	86
Oil / petroleum	5
Patents	84
Pharmacy and pharmacology	110
Physical sciences	33
Politics	408
Polygraphy	4
Private international law	4
Procedural law	193
Public relations	1
Religion	8
Research and development	12
Scientific	28
Security systems	9
Social science	222
Sociology	18
Statistics	543
Sugar production	2
Taxes	76
Technology	120
Textile industry	5
Trade unions	25
Transport	1101
United Nations	83
Waste management	2
Wood processing	6
Work flow	46