Classification
000 - Computer science, information & general works
6
100 - Philosophy & psychology
1
140 - Specific philosophical schools
3
200 - Religion
3
300 - Social sciences
4
301 - Sociology & anthropology
1
320 - Political science
9
330 - Economics
6
333 - Economics of land & energy
1
336 - Public finance
1
340 - Law
1
360 - Social problems & services; associations
2
361 - Social problems & social welfare in general
363 - Other social problems & services
2
380 - Commerce, communications & transportation
2
581 - Specific topics in natural history
2
600 - Technology
4
610 - Medicine & health
7
650 - Management & auxiliary services
4
658 - General management
7
700 - The arts; fine & decorative arts
2