Classification
330 - Economics
8
000 - Computer science, information & general works
6
658 - General management
4
300 - Social sciences
3
600 - Technology
3
333 - Economics of land & energy
2
670 - Manufacturing
2
005 - Computer programming, programs & data
1
302 - Social interaction
1
320 - Political science
1
338 - Production
1
340 - Law
1
500 - Natural sciences & mathematics
1
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
1