Classification
330 - Economics
4,360
320 - Political science
283
333 - Economics of land & energy
223
600 - Technology
222
363 - Other social problems & services
115
380 - Commerce, communications & transportation
81
304 - Factors affecting social behavior
46
610 - Medicine & health
46
370 - Education
30
630 - Agriculture & related technologies
25
336 - Public finance
15
658 - General management
11
004 - Data processing & computer science
2
005 - Computer programming, programs & data
2
302 - Social interaction
2
331 - Labor economics
2
338 - Production
2
500 - Natural sciences & mathematics
2
745 - Decorative arts
2
006 - Special computer methods
1
300 - Social sciences
1
332 - Financial economics
1
381 - Commerce
1
620 - Engineering & allied operations
1
624 - Civil engineering
1
647 - Management of public households
1
657 - Accounting
1
659 - Advertising & public relations
1
670 - Manufacturing
1