Classification
400 - Language
000 - Computer science, information & general works
3
700 - The arts; fine & decorative arts
3
333 - Economics of land & energy
2
500 - Natural sciences & mathematics
2
600 - Technology
2
610 - Medicine & health
2
620 - Engineering & allied operations
2
330 - Economics
1
340 - Law
1
410 - Linguistics
1
530 - Physics
1
580 - Plants (Botany)
1
658 - General management
1
780 - Music
1
900 - History & geography
1