Classification
658 - General management
22
330 - Economics
16
333 - Economics of land & energy
13
302 - Social interaction
8
300 - Social sciences
7
338 - Production
7
650 - Management & auxiliary services
7
370 - Education
5
000 - Computer science, information & general works
4
670 - Manufacturing
3
700 - The arts; fine & decorative arts
3
320 - Political science
2
363 - Other social problems & services
2
380 - Commerce, communications & transportation
2
381 - Commerce
2
006 - Special computer methods
1
153 - Mental processes & intelligence
1
158 - Applied psychology
1
304 - Factors affecting social behavior
1
307 - Communities
1
331 - Labor economics
1
332 - Financial economics
1
384 - Communications; telecommunication
1
720 - Architecture
1
808 - Rhetoric & collections of literature
1