Classification
000 - Computer science, information & general works
100 - Philosophy & psychology
7
120 - Epistemology, causation & humankind
4
140 - Specific philosophical schools
10
170 - Ethics
2
200 - Religion
4
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
4
301 - Sociology & anthropology
2
320 - Political science
5
330 - Economics
8
333 - Economics of land & energy
3
363 - Other social problems & services
5
370 - Education
1
380 - Commerce, communications & transportation
5
400 - Language
5
410 - Linguistics
7
430 - Germanic languages; German
1
530 - Physics
1
551 - Geology, hydrology & meteorology
2
576 - Genetics & evolution
2
581 - Specific topics in natural history
3
590 - Animals (Zoology)
1
600 - Technology
3
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
6
720 - Architecture
1
780 - Music
2
791 - Public performances
1
800 - Literature & rhetoric
809 - History, description & criticism
1
900 - History & geography
23