Classification
658 - General management
63
070 - News media, journalism & publishing
34
302 - Social interaction
34
659 - Advertising & public relations
30
174 - Occupational ethics
7
650 - Management & auxiliary services
7
306 - Culture & institutions
2
332 - Financial economics
2
401 - Philosophy & theory
2
300 - Social sciences
1
320 - Political science
1
336 - Public finance
1
337 - International economics
1
339 - Macroeconomics & related topics
1
343 - Military, tax, trade & industrial law
1
371 - Schools & their activities; special education
1
418 - Standard usage & applied linguistics
1
624 - Civil engineering
1
791 - Public performances
1