Classification
302 - Social interaction
658 - General management
260
300 - Social sciences
209
330 - Economics
166
331 - Labor economics
84
338 - Production
51
650 - Management & auxiliary services
43
670 - Manufacturing
39
500 - Natural sciences & mathematics
37
158 - Applied psychology
30
384 - Communications; telecommunication
27
153 - Mental processes & intelligence
18
380 - Commerce, communications & transportation
17
000 - Computer science, information & general works
16
001 - Knowledge
14
381 - Commerce
13
170 - Ethics
11
005 - Computer programming, programs & data
5
174 - Occupational ethics
5
303 - Social processes
5
659 - Advertising & public relations
5
150 - Psychology
4
152 - Perception, movement, emotions & drives
3
304 - Factors affecting social behavior
3
306 - Culture & institutions
3
332 - Financial economics
3
620 - Engineering & allied operations
3
745 - Decorative arts
3
011 - Bibliographies
1
305 - Social groups
1
352 - General considerations of public administration
1
362 - Social welfare problems & services
1
364 - Criminology
1
374 - Adult education
1
382 - International commerce
1
390 - Customs, etiquette & folklore
1
395 - Etiquette (Manners)
1
610 - Medicine & health
1
651 - Office services
1
971 - Canada
1