Classification
340 - Law
320 - Political science
193
330 - Economics
158
900 - History & geography
158
140 - Specific philosophical schools
30
300 - Social sciences
29
700 - The arts; fine & decorative arts
27
100 - Philosophy & psychology
25
200 - Religion
16
800 - Literature & rhetoric
16
610 - Medicine & health
12
170 - Ethics
9
364 - Criminology
9
370 - Education
7
410 - Linguistics
7
297 - Islam, Babism & Bahai Faith
5
304 - Factors affecting social behavior
5
576 - Genetics & evolution
5
000 - Computer science, information & general works
4
301 - Sociology & anthropology
4
363 - Other social problems & services
4
380 - Commerce, communications & transportation
4
333 - Economics of land & energy
3
400 - Language
3
600 - Technology
3
120 - Epistemology, causation & humankind
2
347 - Civil procedure & courts
2
070 - News media, journalism & publishing
1
338 - Production
1
360 - Social problems & services; associations
1
361 - Social problems & social welfare in general
1
491 - East Indo-European & Celtic languages
1
500 - Natural sciences & mathematics
1
530 - Physics
1
620 - Engineering & allied operations
1
720 - Architecture
1
780 - Music
1
832 - German drama
1
833 - German fiction
1
940 - History of Europe
1
949 - Other parts of Europe
1