Classification
615 - Pharmacology & therapeutics
610 - Medicine & health
3
700 - The arts; fine & decorative arts
3
153 - Mental processes & intelligence
1
330 - Economics
1
338 - Production
1
363 - Other social problems & services
1
540 - Chemistry & allied sciences
1
580 - Plants (Botany)
1
650 - Management & auxiliary services
1
658 - General management
1