Classification
350 - Public administration & military science
139
700 - The arts; fine & decorative arts
21
355 - Military science
17
320 - Political science
14
330 - Economics
13
300 - Social sciences
6
900 - History & geography
5
338 - Production
3
500 - Natural sciences & mathematics
3
620 - Engineering & allied operations
3
658 - General management
3
940 - History of Europe
3
307 - Communities
2
623 - Military & nautical engineering
2
000 - Computer science, information & general works
1
160 - Logic
1
306 - Culture & institutions
1
341 - Law of nations
1
360 - Social problems & services; associations
1
370 - Education
1
420 - English & Old English
1
550 - Earth sciences
1
629 - Other branches of engineering
1
630 - Agriculture & related technologies
1
839 - Other Germanic literatures
1
936 - Europe north & west of Italy to ca. 499
1
945 - Italian Peninsula & adjacent islands
1