Classification
000 - Computer science, information & general works
17
100 - Philosophy & psychology
4
140 - Specific philosophical schools
6
160 - Logic
1
200 - Religion
1
300 - Social sciences
7
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
2
320 - Political science
6
330 - Economics
333 - Economics of land & energy
11
340 - Law
4
363 - Other social problems & services
8
370 - Education
7
380 - Commerce, communications & transportation
11
400 - Language
410 - Linguistics
5
414 - Phonology & phonetics
1
500 - Natural sciences & mathematics
4
540 - Chemistry & allied sciences
1
576 - Genetics & evolution
5
580 - Plants (Botany)
3
600 - Technology
610 - Medicine & health
4
620 - Engineering & allied operations
12
630 - Agriculture & related technologies
2
657 - Accounting
1
658 - General management
3
700 - The arts; fine & decorative arts
17
720 - Architecture
3
780 - Music
4
800 - Literature & rhetoric
2
900 - History & geography
12