Classification
100 - Philosophy & psychology
300 - Social sciences
2
320 - Political science
2
330 - Economics
2
410 - Linguistics
700 - The arts; fine & decorative arts
770 - Photography, photographs & computer art
900 - History & geography
2
000 - Computer science, information & general works
1
333 - Economics of land & energy
1
340 - Law
1
370 - Education
1
400 - Language
1
530 - Physics
1
600 - Technology
1
620 - Engineering & allied operations
1
630 - Agriculture & related technologies
1
658 - General management
1
720 - Architecture
1
780 - Music
1