बोधानक
900 - History & geography
360
300 - Social sciences
265
700 - The arts
32
800 - Literature (Belles-lettres) and rhetoric
29
200 - Religion
23
600 - Technology (Applied sciences)
16
000 - Computer science, information, general works
15
500 - Natural sciences and mathematics
14
100 - Philosophy & psychology
2
400 - Language
2