Classification
700 - The arts; fine & decorative arts
410 - Linguistics
338
400 - Language
269
900 - History & geography
105
800 - Literature & rhetoric
49
000 - Computer science, information & general works
40
140 - Specific philosophical schools
40
100 - Philosophy & psychology
32
600 - Technology
29
380 - Commerce, communications & transportation
27
370 - Education
26
320 - Political science
24
333 - Economics of land & energy
21
300 - Social sciences
18
414 - Phonology & phonetics
18
330 - Economics
17
340 - Law
17
610 - Medicine & health
15
200 - Religion
14
620 - Engineering & allied operations
14
500 - Natural sciences & mathematics
13
363 - Other social problems & services
12
576 - Genetics & evolution
10
780 - Music
10
301 - Sociology & anthropology
9
630 - Agriculture & related technologies
7
304 - Factors affecting social behavior
6
720 - Architecture
5
770 - Photography, photographs & computer art
5
297 - Islam, Babism & Bahai Faith
3
580 - Plants (Botany)
3
658 - General management
3
120 - Epistemology, causation & humankind
2
160 - Logic
2
170 - Ethics
2
398 - Folklore
2
530 - Physics
2
491 - East Indo-European & Celtic languages
1
551 - Geology, hydrology & meteorology
1
581 - Specific topics in natural history
1
612 - Human physiology
1
791 - Public performances
1
808 - Rhetoric & collections of literature
1
920 - Biography, genealogy & insignia
1