Classification
570 - Life sciences; biology
63
616 - Diseases
11
327 - International relations
5
300 - Social sciences
4
306 - Culture & institutions
3
320 - Political science
3
617 - Surgery & related medical specialties
3
100 - Philosophy & psychology
2
200 - Religion
2
341 - Law of nations
2
500 - Natural sciences & mathematics
2
000 - Computer science, information & general works
1
140 - Specific philosophical schools
1
204 - Religious experience, life & practice
1
305 - Social groups
1
330 - Economics
1
332 - Financial economics
1
340 - Law
1
346 - Private law
1
362 - Social welfare problems & services
1
363 - Other social problems & services
1
400 - Language
1
410 - Linguistics
1
576 - Genetics & evolution
1
610 - Medicine & health
1
658 - General management
1
791 - Public performances
1
800 - Literature & rhetoric
1
900 - History & geography
1
981 - Brazil
1