Classification
410 - Linguistics
31
700 - The arts; fine & decorative arts
400 - Language
13
800 - Literature & rhetoric
9
900 - History & geography
5
414 - Phonology & phonetics
4
491 - East Indo-European & Celtic languages
4
000 - Computer science, information & general works
2
140 - Specific philosophical schools
2
333 - Economics of land & energy
2
500 - Natural sciences & mathematics
2
100 - Philosophy & psychology
1
480 - Hellenic languages; classical Greek
1
530 - Physics
1
780 - Music
1