Revisar el Catálogo

Número de Clasificación Autor Tópico Género Ámbito geográfico Época

000 - Computer science, information, general works 81,840 100 - Philosophy & psychology 30,915 200 - Religion 27,447 300 - Social sciences 229,133 400 - Language 21,696 500 - Natural sciences and mathematics 154,640 600 - Technology (Applied sciences) 184,481 700 - The arts 22,321 800 - Literature (Belles-lettres) and rhetoric 162,283 900 - History & geography 64,906

570 - Biology 42,262 Ver registros 510 - Mathematics 29,078 Ver registros 540 - Chemistry and allied sciences 22,052 Ver registros 530 - Physics 20,555 Ver registros 590 - Animals 11,517 Ver registros 580 - Plants 10,833 Ver registros 550 - Earth sciences 10,155 Ver registros 500 - Natural sciences and mathematics 4,782 Ver registros 520 - Astronomy and allied sciences 2,889 Ver registros 560 - Paleontology 533 Ver registros 000 - Computer science, information, general works 6 Ver registros 620 - Engineering and allied operations 4 Ver registros 630 - Agriculture and related technologies 4 Ver registros 140 - Specific philosophical schools 2 Ver registros 050 - General serial publications 1 Ver registros 330 - Economics 1 Ver registros 370 - Education 1 Ver registros 400 - Language 1 Ver registros 610 - Medicine and health 1 Ver registros 640 - Home and family management 1 Ver registros 650 - Management and auxiliary services 1 Ver registros