Classification
340 - Law
900 - History & geography
7
320 - Political science
2
100 - Philosophy & psychology
1
140 - Specific philosophical schools
1
370 - Education
1
410 - Linguistics
1
600 - Technology
1
700 - The arts; fine & decorative arts
1
800 - Literature & rhetoric
1
920 - Biography, genealogy & insignia
1