Classification
576 - Genetics & evolution
700 - The arts; fine & decorative arts
610 - Medicine & health
4
400 - Language
3
600 - Technology
3
000 - Computer science, information & general works
2
140 - Specific philosophical schools
2
330 - Economics
2
333 - Economics of land & energy
2
370 - Education
2
410 - Linguistics
1
500 - Natural sciences & mathematics
1
530 - Physics
1
551 - Geology, hydrology & meteorology
1
580 - Plants (Botany)
1
615 - Pharmacology & therapeutics
1
658 - General management
1
900 - History & geography
1