Classification
200 - Religion
301 - Sociology & anthropology
400 - Language
380 - Commerce, communications & transportation
4
300 - Social sciences
3
330 - Economics
2
340 - Law
2
398 - Folklore
2
900 - History & geography
2
100 - Philosophy & psychology
1
297 - Islam, Babism & Bahai Faith
1
320 - Political science
1
370 - Education
1
410 - Linguistics
1
600 - Technology
1