Classification
330 - Economics
43
300 - Social sciences
4
658 - General management
4
331 - Labor economics
3
340 - Law
3
158 - Applied psychology
2
011 - Bibliographies
1
150 - Psychology
1
153 - Mental processes & intelligence
1
304 - Factors affecting social behavior
1
306 - Culture & institutions
1
332 - Financial economics
1
344 - Labor, social, education & cultural law
1
370 - Education
1
500 - Natural sciences & mathematics
1
600 - Technology
1
650 - Management & auxiliary services
1
700 - The arts; fine & decorative arts
1
900 - History & geography
1