Classification
000 - Computer science, information & general works
300 - Social sciences
330 - Economics
658 - General management
700 - The arts; fine & decorative arts
2
320 - Political science
1
333 - Economics of land & energy
1
340 - Law
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
576 - Genetics & evolution
1
600 - Technology
1
791 - Public performances
1