Classification
000 - Computer science, information & general works
9
001 - Knowledge
7
004 - Data processing & computer science
2
005 - Computer programming, programs & data
2
006 - Special computer methods
18
011 - Bibliographies
2
153 - Mental processes & intelligence
1
158 - Applied psychology
2
302 - Social interaction
5
330 - Economics
7
331 - Labor economics
18
338 - Production
1
380 - Commerce, communications & transportation
2
381 - Commerce
23
384 - Communications; telecommunication
25
500 - Natural sciences & mathematics
4
535 - Light & infrared & ultraviolet phenomena
1
620 - Engineering & allied operations
12
650 - Management & auxiliary services
2
658 - General management
65
659 - Advertising & public relations
7
686 - Printing & related activities
43
701 - Philosophy of fine & decorative arts
3
740 - Drawing & decorative arts
741 - Drawing & drawings
98
743 - Drawing & drawings by subject
1
744 - [Unassigned]
3
745 - Decorative arts
165
746 - Textile arts
1
770 - Photography, photographs & computer art
4
775 - Digital photography
1
777 - [Unassigned]
1
778 - Fields & kinds of photography
1
791 - Public performances
1
800 - Literature & rhetoric
1
808 - Rhetoric & collections of literature
1