Classification
610 - Medicine & health
8
700 - The arts; fine & decorative arts
8
140 - Specific philosophical schools
7
580 - Plants (Botany)
6
600 - Technology
6
363 - Other social problems & services
3
370 - Education
2
620 - Engineering & allied operations
2
900 - History & geography
2
000 - Computer science, information & general works
1
330 - Economics
1
414 - Phonology & phonetics
1
540 - Chemistry & allied sciences
1
612 - Human physiology
1
780 - Music
1