Classification
700 - The arts; fine & decorative arts
5
000 - Computer science, information & general works
3
333 - Economics of land & energy
3
600 - Technology
3
620 - Engineering & allied operations
3
900 - History & geography
3
580 - Plants (Botany)
2
610 - Medicine & health
2
630 - Agriculture & related technologies
2
500 - Natural sciences & mathematics
1
576 - Genetics & evolution
1
720 - Architecture
1