Classification
340 - Law
297
700 - The arts; fine & decorative arts
19
300 - Social sciences
10
320 - Political science
9
330 - Economics
8
610 - Medicine & health
4
346 - Private law
3
370 - Education
3
900 - History & geography
3
000 - Computer science, information & general works
2
658 - General management
2
780 - Music
2
800 - Literature & rhetoric
2
020 - Library & information sciences
1
100 - Philosophy & psychology
1
140 - Specific philosophical schools
1
158 - Applied psychology
1
170 - Ethics
1
302 - Social interaction
1
331 - Labor economics
1
380 - Commerce, communications & transportation
1
381 - Commerce
1
398 - Folklore
1
410 - Linguistics
1
500 - Natural sciences & mathematics
1
608 - Inventions & patents
1
650 - Management & auxiliary services
1
670 - Manufacturing
1
770 - Photography, photographs & computer art
1