Classification
330 - Economics
6
658 - General management
6
153 - Mental processes & intelligence
3
000 - Computer science, information & general works
2
338 - Production
2
530 - Physics
2
800 - Literature & rhetoric
2
158 - Applied psychology
1
300 - Social sciences
1
302 - Social interaction
1
333 - Economics of land & energy
1
380 - Commerce, communications & transportation
1
384 - Communications; telecommunication
1
500 - Natural sciences & mathematics
1
576 - Genetics & evolution
1
600 - Technology
1
610 - Medicine & health
1
620 - Engineering & allied operations
1
650 - Management & auxiliary services
1
670 - Manufacturing
1
700 - The arts; fine & decorative arts
1