Classification
340 - Law
320 - Political science
9
330 - Economics
5
900 - History & geography
5
200 - Religion
4
100 - Philosophy & psychology
2
140 - Specific philosophical schools
2
296 - Judaism
2
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
333 - Economics of land & energy
1
364 - Criminology
1
380 - Commerce, communications & transportation
1
400 - Language
1
610 - Medicine & health
1
700 - The arts; fine & decorative arts
1
937 - Italy & adjacent territories to 476
1