Classification
100 - Philosophy & psychology
370 - Education
610 - Medicine & health
700 - The arts; fine & decorative arts
4
330 - Economics
3
333 - Economics of land & energy
3
600 - Technology
3
000 - Computer science, information & general works
2
620 - Engineering & allied operations
2
780 - Music
2
140 - Specific philosophical schools
1
300 - Social sciences
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
500 - Natural sciences & mathematics
1
612 - Human physiology
1
658 - General management
1
791 - Public performances
1