Classification
000 - Computer science, information & general works
29
100 - Philosophy & psychology
3
140 - Specific philosophical schools
160 - Logic
1
170 - Ethics
5
200 - Religion
5
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
8
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
5
320 - Political science
22
330 - Economics
40
333 - Economics of land & energy
43
336 - Public finance
1
340 - Law
12
350 - Public administration & military science
1
361 - Social problems & social welfare in general
5
363 - Other social problems & services
370 - Education
14
380 - Commerce, communications & transportation
36
400 - Language
9
410 - Linguistics
2
414 - Phonology & phonetics
1
500 - Natural sciences & mathematics
8
530 - Physics
1
540 - Chemistry & allied sciences
2
551 - Geology, hydrology & meteorology
18
576 - Genetics & evolution
13
580 - Plants (Botany)
20
581 - Specific topics in natural history
13
600 - Technology
610 - Medicine & health
31
612 - Human physiology
3
615 - Pharmacology & therapeutics
2
620 - Engineering & allied operations
67
630 - Agriculture & related technologies
13
657 - Accounting
2
658 - General management
9
700 - The arts; fine & decorative arts
59
720 - Architecture
13
800 - Literature & rhetoric
7
900 - History & geography
43