Classification
000 - Computer science, information & general works
29
100 - Philosophy & psychology
59
120 - Epistemology, causation & humankind
3
140 - Specific philosophical schools
63
160 - Logic
1
170 - Ethics
11
200 - Religion
35
296 - Judaism
6
297 - Islam, Babism & Bahai Faith
11
300 - Social sciences
84
301 - Sociology & anthropology
23
304 - Factors affecting social behavior
10
320 - Political science
144
330 - Economics
47
333 - Economics of land & energy
39
340 - Law
28
350 - Public administration & military science
2
360 - Social problems & services; associations
4
361 - Social problems & social welfare in general
5
363 - Other social problems & services
34
364 - Criminology
2
370 - Education
45
380 - Commerce, communications & transportation
38
398 - Folklore
1
400 - Language
83
410 - Linguistics
64
414 - Phonology & phonetics
7
500 - Natural sciences & mathematics
15
520 - Astronomy & allied sciences
3
530 - Physics
11
540 - Chemistry & allied sciences
2
551 - Geology, hydrology & meteorology
7
576 - Genetics & evolution
15
580 - Plants (Botany)
3
581 - Specific topics in natural history
10
590 - Animals (Zoology)
1
600 - Technology
33
610 - Medicine & health
9
620 - Engineering & allied operations
19
630 - Agriculture & related technologies
4
700 - The arts; fine & decorative arts
720 - Architecture
42
770 - Photography, photographs & computer art
15
780 - Music
40
791 - Public performances
7
800 - Literature & rhetoric
61
900 - History & geography
267