Classification
370 - Education
610 - Medicine & health
6
615 - Pharmacology & therapeutics
5
580 - Plants (Botany)
3
700 - The arts; fine & decorative arts
3
000 - Computer science, information & general works
1
100 - Philosophy & psychology
1
333 - Economics of land & energy
1
380 - Commerce, communications & transportation
1
780 - Music
1
800 - Literature & rhetoric
1