000 - Computer science, information, general works
1,027
100 - Philosophy & psychology
2,912
200 - Religion
973
300 - Social sciences
18,741
400 - Language
667
500 - Natural sciences and mathematics
1,405
600 - Technology (Applied sciences)
4,032
700 - The arts
2,754
800 - Literature (Belles-lettres) and rhetoric
4,789
900 - History & geography
3,725
980 - History of South America
1,168
Ver registros
940 - History of Europe
724
Ver registros
970 - History of North America
498
Ver registros
910 - Geography and travel
385
Ver registros
920 - Biography, genealogy, insignia
303
Ver registros
900 - History & geography
263
Ver registros
930 - History of ancient world to ca. 499
196
Ver registros
950 - History of Asia
143
Ver registros
960 - History of Africa
38
Ver registros
990 - History of other areas
11
Ver registros
300 - Social sciences
7
Ver registros
320 - Political science (Politics and government)
6
Ver registros
390 - Customs, etiquette, folklore
2
Ver registros
790 - Recreational and performing arts
2
Ver registros
050 - General serial publications
1
Ver registros
330 - Economics
1
Ver registros
360 - Social problems and services; associations
1
Ver registros
370 - Education
1
Ver registros
580 - Plants
1
Ver registros
710 - Area planning and landscape architecture
1
Ver registros
740 - Graphic arts and decorative arts
1
Ver registros
860 - Spanish & Portuguese literatures
1
Ver registros