Classification
410 - Linguistics
3
580 - Plants (Botany)
400 - Language
2
700 - The arts; fine & decorative arts
2
100 - Philosophy & psychology
1
140 - Specific philosophical schools
1
297 - Islam, Babism & Bahai Faith
1
320 - Political science
1
380 - Commerce, communications & transportation
1
800 - Literature & rhetoric
1
900 - History & geography
1