Classification
000 - Computer science, information & general works
2
011 - Bibliographies
1
153 - Mental processes & intelligence
3
158 - Applied psychology
53
170 - Ethics
174 - Occupational ethics
22
179 - Other ethical norms
1
300 - Social sciences
9
302 - Social interaction
2
303 - Social processes
1
304 - Factors affecting social behavior
1
330 - Economics
51
331 - Labor economics
10
332 - Financial economics
1
338 - Production
9
380 - Commerce, communications & transportation
1
381 - Commerce
5
384 - Communications; telecommunication
1
650 - Management & auxiliary services
658 - General management
43
659 - Advertising & public relations
1
670 - Manufacturing
1
800 - Literature & rhetoric
5