Classification
800 - Literature & rhetoric
119
900 - History & geography
108
320 - Political science
21
700 - The arts; fine & decorative arts
21
100 - Philosophy & psychology
16
400 - Language
11
140 - Specific philosophical schools
8
300 - Social sciences
7
330 - Economics
7
410 - Linguistics
5
791 - Public performances
5
600 - Technology
4
301 - Sociology & anthropology
3
363 - Other social problems & services
3
380 - Commerce, communications & transportation
3
500 - Natural sciences & mathematics
3
170 - Ethics
2
200 - Religion
2
333 - Economics of land & energy
2
340 - Law
2
370 - Education
2
576 - Genetics & evolution
2
610 - Medicine & health
2
000 - Computer science, information & general works
1
120 - Epistemology, causation & humankind
1
304 - Factors affecting social behavior
1
414 - Phonology & phonetics
1
551 - Geology, hydrology & meteorology
1
620 - Engineering & allied operations
1
770 - Photography, photographs & computer art
1