Classification
140 - Specific philosophical schools
800 - Literature & rhetoric
900 - History & geography
410 - Linguistics
39
700 - The arts; fine & decorative arts
37
100 - Philosophy & psychology
23
200 - Religion
22
300 - Social sciences
19
320 - Political science
18
170 - Ethics
15
400 - Language
14
363 - Other social problems & services
11
000 - Computer science, information & general works
10
340 - Law
10
600 - Technology
10
610 - Medicine & health
10
620 - Engineering & allied operations
8
780 - Music
8
301 - Sociology & anthropology
7
370 - Education
7
380 - Commerce, communications & transportation
7
720 - Architecture
7
330 - Economics
5
333 - Economics of land & energy
5
576 - Genetics & evolution
4
120 - Epistemology, causation & humankind
3
304 - Factors affecting social behavior
3
580 - Plants (Botany)
3
581 - Specific topics in natural history
3
297 - Islam, Babism & Bahai Faith
2
630 - Agriculture & related technologies
2
770 - Photography, photographs & computer art
2
880 - Hellenic literatures; classical Greek
2
001 - Knowledge
1
138 - Physiognomy
1
398 - Folklore
1
414 - Phonology & phonetics
1
590 - Animals (Zoology)
1
791 - Public performances
1
809 - History, description & criticism
1
830 - Literatures of Germanic languages
1
888 - Classical Greek miscellaneous writings
1
901 - Philosophy & theory
1