Classification
000 - Computer science, information & general works
330 - Economics
363 - Other social problems & services
600 - Technology
658 - General management
620 - Engineering & allied operations
8
700 - The arts; fine & decorative arts
8
333 - Economics of land & energy
7
900 - History & geography
5
140 - Specific philosophical schools
4
630 - Agriculture & related technologies
4
380 - Commerce, communications & transportation
3
610 - Medicine & health
3
320 - Political science
2
551 - Geology, hydrology & meteorology
2
576 - Genetics & evolution
2
100 - Philosophy & psychology
1
200 - Religion
1
300 - Social sciences
1
410 - Linguistics
1
500 - Natural sciences & mathematics
1
580 - Plants (Botany)
1
720 - Architecture
1