Classification
330 - Economics
364 - Criminology
16
300 - Social sciences
9
320 - Political science
9
360 - Social problems & services; associations
6
361 - Social problems & social welfare in general
6
340 - Law
5
500 - Natural sciences & mathematics
5
380 - Commerce, communications & transportation
4
658 - General management
4
331 - Labor economics
3
301 - Sociology & anthropology
2
363 - Other social problems & services
2
600 - Technology
2
900 - History & geography
2
001 - Knowledge
1
140 - Specific philosophical schools
1
160 - Logic
1
200 - Religion
1
302 - Social interaction
1
304 - Factors affecting social behavior
1
332 - Financial economics
1
333 - Economics of land & energy
1
370 - Education
1
576 - Genetics & evolution
1
610 - Medicine & health
1
670 - Manufacturing
1
700 - The arts; fine & decorative arts
1
800 - Literature & rhetoric
1