Classification
330 - Economics
8
306 - Culture & institutions
5
658 - General management
5
006 - Special computer methods
4
338 - Production
4
331 - Labor economics
3
617 - Surgery & related medical specialties
2
650 - Management & auxiliary services
2
796 - Athletic & outdoor sports & games
2
158 - Applied psychology
1
174 - Occupational ethics
1
200 - Religion
1
300 - Social sciences
1
304 - Factors affecting social behavior
1
320 - Political science
1
500 - Natural sciences & mathematics
1
519 - Probabilities & applied mathematics
1
581 - Specific topics in natural history
1
616 - Diseases
1