Classification
340 - Law
900 - History & geography
11
320 - Political science
6
700 - The arts; fine & decorative arts
4
000 - Computer science, information & general works
1
100 - Philosophy & psychology
1
300 - Social sciences
1
330 - Economics
1
342 - Constitutional & administrative law
1
344 - Labor, social, education & cultural law
1
345 - Criminal law
1
346 - Private law
1
610 - Medicine & health
1