Classification
000 - Computer science, information & general works
3
330 - Economics
3
340 - Law
658 - General management
333 - Economics of land & energy
2
380 - Commerce, communications & transportation
2
580 - Plants (Botany)
2
700 - The arts; fine & decorative arts
2
300 - Social sciences
1
320 - Political science
1
363 - Other social problems & services
1
530 - Physics
1
551 - Geology, hydrology & meteorology
1
600 - Technology
1
610 - Medicine & health
1
620 - Engineering & allied operations
1
630 - Agriculture & related technologies
1
791 - Public performances
1