Classification
340 - Law
12
380 - Commerce, communications & transportation
5
000 - Computer science, information & general works
4
100 - Philosophy & psychology
4
170 - Ethics
3
320 - Political science
3
140 - Specific philosophical schools
2
330 - Economics
2
300 - Social sciences
1
333 - Economics of land & energy
1
364 - Criminology
1
600 - Technology
1
610 - Medicine & health
1
620 - Engineering & allied operations
1
658 - General management
1
700 - The arts; fine & decorative arts
1
791 - Public performances
1