Classification
610 - Medicine & health
700 - The arts; fine & decorative arts
600 - Technology
7
333 - Economics of land & energy
3
540 - Chemistry & allied sciences
3
620 - Engineering & allied operations
3
140 - Specific philosophical schools
2
000 - Computer science, information & general works
1
580 - Plants (Botany)
1
612 - Human physiology
1
900 - History & geography
1