Classification
000 - Computer science, information & general works
11
100 - Philosophy & psychology
3
140 - Specific philosophical schools
2
170 - Ethics
1
304 - Factors affecting social behavior
1
320 - Political science
1
330 - Economics
1
333 - Economics of land & energy
2
340 - Law
2
363 - Other social problems & services
1
370 - Education
6
380 - Commerce, communications & transportation
7
400 - Language
410 - Linguistics
414 - Phonology & phonetics
51
576 - Genetics & evolution
4
600 - Technology
2
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
35
720 - Architecture
1
800 - Literature & rhetoric
3
900 - History & geography
34