Classification
340 - Law
16
400 - Language
14
320 - Political science
11
410 - Linguistics
11
364 - Criminology
10
100 - Philosophy & psychology
9
345 - Criminal law
9
330 - Economics
8
700 - The arts; fine & decorative arts
8
000 - Computer science, information & general works
7
415 - Grammar
7
610 - Medicine & health
5
140 - Specific philosophical schools
4
333 - Economics of land & energy
4
380 - Commerce, communications & transportation
4
414 - Phonology & phonetics
4
500 - Natural sciences & mathematics
4
370 - Education
3
900 - History & geography
3
160 - Logic
2
200 - Religion
2
300 - Social sciences
2
363 - Other social problems & services
2
600 - Technology
2
121 - Epistemology
1
240 - Christian moral & devotional theology
1
301 - Sociology & anthropology
1
305 - Social groups
1
306 - Culture & institutions
1
361 - Social problems & social welfare in general
1
425 - English grammar
1
491 - East Indo-European & Celtic languages
1
530 - Physics
1
540 - Chemistry & allied sciences
1
551 - Geology, hydrology & meteorology
1
576 - Genetics & evolution
1
580 - Plants (Botany)
1
620 - Engineering & allied operations
1
720 - Architecture
1
820 - English & Old English literatures
1