Classification
615 - Pharmacology & therapeutics
610 - Medicine & health
4
000 - Computer science, information & general works
1
140 - Specific philosophical schools
1
320 - Political science
1
363 - Other social problems & services
1
400 - Language
1
600 - Technology
1
612 - Human physiology
1
700 - The arts; fine & decorative arts
1