Classification
000 - Computer science, information & general works
3
320 - Political science
2
330 - Economics
2
333 - Economics of land & energy
4
363 - Other social problems & services
3
380 - Commerce, communications & transportation
3
400 - Language
1
414 - Phonology & phonetics
1
500 - Natural sciences & mathematics
2
526 - Mathematical geography
55
530 - Physics
1
550 - Earth sciences
551 - Geology, hydrology & meteorology
4
576 - Genetics & evolution
1
600 - Technology
10
610 - Medicine & health
1
620 - Engineering & allied operations
11
630 - Agriculture & related technologies
1
700 - The arts; fine & decorative arts
3
770 - Photography, photographs & computer art
1
900 - History & geography
8
910 - Geography & travel
27