Classification
339 - Macroeconomics & related topics
332 - Financial economics
257
330 - Economics
140
658 - General management
71
000 - Computer science, information & general works
30
158 - Applied psychology
19
338 - Production
12
331 - Labor economics
10
368 - Insurance
9
650 - Management & auxiliary services
8
153 - Mental processes & intelligence
6
500 - Natural sciences & mathematics
4
646 - Sewing, clothing & personal living
4
381 - Commerce
3
001 - Knowledge
2
170 - Ethics
2
296 - Judaism
1
306 - Culture & institutions
1
307 - Communities
1
336 - Public finance
1
379 - Public policy issues in education
1
620 - Engineering & allied operations
1
629 - Other branches of engineering
1
640 - Home & family management
1
657 - Accounting
1