Classification
000 - Computer science, information & general works
100 - Philosophy & psychology
2
140 - Specific philosophical schools
9
170 - Ethics
2
200 - Religion
1
297 - Islam, Babism & Bahai Faith
2
300 - Social sciences
7
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
2
320 - Political science
330 - Economics
333 - Economics of land & energy
27
340 - Law
6
350 - Public administration & military science
1
363 - Other social problems & services
16
370 - Education
10
380 - Commerce, communications & transportation
400 - Language
2
410 - Linguistics
2
414 - Phonology & phonetics
3
500 - Natural sciences & mathematics
3
530 - Physics
3
550 - Earth sciences
1
551 - Geology, hydrology & meteorology
11
576 - Genetics & evolution
8
581 - Specific topics in natural history
5
600 - Technology
14
610 - Medicine & health
6
620 - Engineering & allied operations
6
630 - Agriculture & related technologies
5
657 - Accounting
3
658 - General management
3
700 - The arts; fine & decorative arts
23
720 - Architecture
3
780 - Music
1
791 - Public performances
1
800 - Literature & rhetoric
3
900 - History & geography
9