Classification
000 - Computer science, information & general works
14
100 - Philosophy & psychology
27
120 - Epistemology, causation & humankind
1
140 - Specific philosophical schools
23
170 - Ethics
200 - Religion
11
297 - Islam, Babism & Bahai Faith
2
300 - Social sciences
16
301 - Sociology & anthropology
4
304 - Factors affecting social behavior
2
320 - Political science
30
330 - Economics
333 - Economics of land & energy
29
340 - Law
5
350 - Public administration & military science
2
361 - Social problems & social welfare in general
3
363 - Other social problems & services
21
370 - Education
10
380 - Commerce, communications & transportation
9
414 - Phonology & phonetics
1
500 - Natural sciences & mathematics
2
530 - Physics
1
551 - Geology, hydrology & meteorology
8
576 - Genetics & evolution
1
580 - Plants (Botany)
1
581 - Specific topics in natural history
6
600 - Technology
18
610 - Medicine & health
13
620 - Engineering & allied operations
10
630 - Agriculture & related technologies
2
657 - Accounting
1
658 - General management
5
700 - The arts; fine & decorative arts
17
720 - Architecture
2
800 - Literature & rhetoric
2
900 - History & geography
13