Classification
000 - Computer science, information & general works
4
100 - Philosophy & psychology
29
120 - Epistemology, causation & humankind
3
140 - Specific philosophical schools
170 - Ethics
15
200 - Religion
9
297 - Islam, Babism & Bahai Faith
2
300 - Social sciences
301 - Sociology & anthropology
19
304 - Factors affecting social behavior
6
320 - Political science
37
330 - Economics
17
333 - Economics of land & energy
10
340 - Law
12
360 - Social problems & services; associations
2
361 - Social problems & social welfare in general
7
363 - Other social problems & services
11
364 - Criminology
2
370 - Education
15
380 - Commerce, communications & transportation
10
400 - Language
1
410 - Linguistics
1
500 - Natural sciences & mathematics
2
530 - Physics
1
551 - Geology, hydrology & meteorology
1
576 - Genetics & evolution
5
580 - Plants (Botany)
2
581 - Specific topics in natural history
5
600 - Technology
18
610 - Medicine & health
8
620 - Engineering & allied operations
5
630 - Agriculture & related technologies
2
700 - The arts; fine & decorative arts
24
720 - Architecture
6
780 - Music
5
791 - Public performances
1
800 - Literature & rhetoric
8
900 - History & geography
25