Classification
011 - Bibliographies
000 - Computer science, information & general works
115
658 - General management
95
330 - Economics
44
331 - Labor economics
24
302 - Social interaction
15
332 - Financial economics
14
650 - Management & auxiliary services
14
005 - Computer programming, programs & data
12
158 - Applied psychology
12
745 - Decorative arts
11
338 - Production
10
384 - Communications; telecommunication
10
006 - Special computer methods
9
500 - Natural sciences & mathematics
8
381 - Commerce
7
153 - Mental processes & intelligence
5
300 - Social sciences
5
004 - Data processing & computer science
4
070 - News media, journalism & publishing
4
380 - Commerce, communications & transportation
4
150 - Psychology
3
620 - Engineering & allied operations
3
659 - Advertising & public relations
3
001 - Knowledge
2
002 - The book
2
025 - Library operations
2
170 - Ethics
2
361 - Social problems & social welfare in general
2
612 - Human physiology
2
621 - Applied physics
2
740 - Drawing & decorative arts
2
751 - Techniques, equipment, materials & forms
2
808 - Rhetoric & collections of literature
2
003 - Systems
1
155 - Differential & developmental psychology
1
306 - Culture & institutions
1
343 - Military, tax, trade & industrial law
1
346 - Private law
1
362 - Social welfare problems & services
1
368 - Insurance
1
372 - Elementary education
1
374 - Adult education
1
388 - Transportation; ground transportation
1
428 - Standard English usage
1
519 - Probabilities & applied mathematics
1
610 - Medicine & health
1
616 - Diseases
1
646 - Sewing, clothing & personal living
1
741 - Drawing & drawings
1
more ...