Classification
330 - Economics
87
331 - Labor economics
23
304 - Factors affecting social behavior
7
339 - Macroeconomics & related topics
6
300 - Social sciences
5
338 - Production
5
610 - Medicine & health
5
320 - Political science
2
337 - International economics
2
370 - Education
2
500 - Natural sciences & mathematics
2
658 - General management
2
006 - Special computer methods
1
025 - Library operations
1
170 - Ethics
1
200 - Religion
1
302 - Social interaction
1
305 - Social groups
1
306 - Culture & institutions
1
332 - Financial economics
1
344 - Labor, social, education & cultural law
1
378 - Higher education
1
380 - Commerce, communications & transportation
1
418 - Standard usage & applied linguistics
1
650 - Management & auxiliary services
1
670 - Manufacturing
1