Classification
000 - Computer science, information & general works
100 - Philosophy & psychology
2
140 - Specific philosophical schools
170 - Ethics
2
200 - Religion
2
300 - Social sciences
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
320 - Political science
7
330 - Economics
333 - Economics of land & energy
6
340 - Law
2
363 - Other social problems & services
3
370 - Education
1
551 - Geology, hydrology & meteorology
1
600 - Technology
2
610 - Medicine & health
1
620 - Engineering & allied operations
1
630 - Agriculture & related technologies
1
700 - The arts; fine & decorative arts
5
900 - History & geography
2