Sailkapena
800 - Literature (Belles-lettres) and rhetoric
655
300 - Social sciences
178
900 - History & geography
55
700 - The arts
23
100 - Philosophy & psychology
4
400 - Language
4
000 - Computer science, information, general works
3
200 - Religion
2
500 - Natural sciences and mathematics
2
600 - Technology (Applied sciences)
1