Classification
000 - Computer science, information & general works
4
100 - Philosophy & psychology
63
120 - Epistemology, causation & humankind
5
140 - Specific philosophical schools
47
170 - Ethics
200 - Religion
17
296 - Judaism
1
300 - Social sciences
13
301 - Sociology & anthropology
6
304 - Factors affecting social behavior
4
320 - Political science
37
330 - Economics
16
333 - Economics of land & energy
4
340 - Law
16
360 - Social problems & services; associations
2
361 - Social problems & social welfare in general
3
363 - Other social problems & services
6
370 - Education
6
380 - Commerce, communications & transportation
7
400 - Language
2
410 - Linguistics
4
500 - Natural sciences & mathematics
1
551 - Geology, hydrology & meteorology
1
576 - Genetics & evolution
1
580 - Plants (Botany)
2
581 - Specific topics in natural history
2
600 - Technology
11
610 - Medicine & health
12
620 - Engineering & allied operations
1
630 - Agriculture & related technologies
1
700 - The arts; fine & decorative arts
10
770 - Photography, photographs & computer art
1
780 - Music
1
791 - Public performances
3
800 - Literature & rhetoric
9
880 - Hellenic literatures; classical Greek
1
900 - History & geography
25