Classification
000 - Computer science, information & general works
2
100 - Philosophy & psychology
120 - Epistemology, causation & humankind
1
140 - Specific philosophical schools
9
160 - Logic
1
170 - Ethics
200 - Religion
297 - Islam, Babism & Bahai Faith
2
300 - Social sciences
4
301 - Sociology & anthropology
1
320 - Political science
8
330 - Economics
1
333 - Economics of land & energy
2
340 - Law
360 - Social problems & services; associations
2
361 - Social problems & social welfare in general
2
363 - Other social problems & services
2
364 - Criminology
2
370 - Education
1
380 - Commerce, communications & transportation
1
400 - Language
1
410 - Linguistics
1
530 - Physics
1
580 - Plants (Botany)
1
581 - Specific topics in natural history
1
600 - Technology
2
610 - Medicine & health
2
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
6
800 - Literature & rhetoric
1
900 - History & geography
5