Classification
610 - Medicine & health
154
700 - The arts; fine & decorative arts
11
580 - Plants (Botany)
6
100 - Philosophy & psychology
3
330 - Economics
3
370 - Education
3
140 - Specific philosophical schools
2
361 - Social problems & social welfare in general
2
400 - Language
2
600 - Technology
2
800 - Literature & rhetoric
2
612 - Human physiology
1