Classification
338 - Production
159
330 - Economics
63
339 - Macroeconomics & related topics
23
658 - General management
18
331 - Labor economics
9
332 - Financial economics
9
333 - Economics of land & energy
7
336 - Public finance
7
337 - International economics
7
006 - Special computer methods
6
300 - Social sciences
5
519 - Probabilities & applied mathematics
4
170 - Ethics
3
320 - Political science
3
650 - Management & auxiliary services
3
301 - Sociology & anthropology
2
302 - Social interaction
2
327 - International relations
2
343 - Military, tax, trade & industrial law
2
657 - Accounting
2
796 - Athletic & outdoor sports & games
2
003 - Systems
1
004 - Data processing & computer science
1
005 - Computer programming, programs & data
1
036 - Encyclopedias in Spanish & Portuguese
1
155 - Differential & developmental psychology
1
306 - Culture & institutions
1
340 - Law
1
351 - Public administration
1
361 - Social problems & social welfare in general
1
378 - Higher education
1
381 - Commerce
1
612 - Human physiology
1
630 - Agriculture & related technologies
1
809 - History, description & criticism
1