Signatura
300 - Social sciences
6,427
200 - Religion
88
600 - Technology (Applied sciences)
48
100 - Philosophy & psychology
40
900 - History & geography
30
000 - Computer science, information, general works
21
800 - Literature (Belles-lettres) and rhetoric
18
500 - Natural sciences and mathematics
11
700 - The arts
11
400 - Language
3