Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 92 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 289 |
| Ciencias Informáticas | 82 |
| Educación Física y Deportiva | 212 |
| LCC:A | 364 |
| LCC:Agriculture | 198 |
| LCC:Agriculture (General) | 101 |
| LCC:B | 218 |
| LCC:B1-5802 | 82 |
| LCC:BF1-990 | 85 |
| LCC:Biology (General) | 173 |
| LCC:Business | 156 |
| LCC:Chemistry | 83 |
| LCC:Commerce | 160 |
| LCC:D | 80 |
| LCC:Economic theory. Demography | 99 |
| LCC:Education | 325 |
| LCC:Education (General) | 189 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 88 |
| LCC:Electronic computers. Computer science | 180 |
| LCC:Engineering (General). Civil engineering (General) | 105 |
| LCC:Fine Arts | 87 |
| LCC:G | 260 |
| LCC:General Works | 364 |
| LCC:Geography. Anthropology. Recreation | 260 |
| LCC:H | 615 |
| LCC:H1-99 | 154 |
| LCC:HB1-3840 | 99 |
| LCC:HF1-6182 | 160 |
| LCC:HF5001-6182 | 156 |
| LCC:History (General) and history of Europe | 80 |
| LCC:Instruments and machines | 180 |
| LCC:Internal medicine | 343 |
| LCC:K | 113 |
| LCC:K1-7720 | 107 |
| LCC:L | 325 |
| LCC:L7-991 | 189 |
| LCC:LC8-6691 | 123 |
| LCC:Language and Literature | 316 |
| LCC:Law | 113 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 107 |
| LCC:Mathematics | 310 |
| LCC:Medicine | 1058 |
| LCC:Medicine (General) | 283 |
| LCC:N | 87 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 92 |
| LCC:P | 316 |
| LCC:P1-1091 | 136 |
| LCC:Philology. Linguistics | 136 |
| LCC:Philosophy (General) | 82 |
| LCC:Philosophy. Psychology. Religion | 218 |
| LCC:Psychology | 85 |
| LCC:Public aspects of medicine | 111 |
| LCC:Q | 865 |
| LCC:QA1-939 | 310 |
| LCC:QA71-90 | 180 |
| LCC:QA75.5-76.95 | 180 |
| LCC:QD1-999 | 83 |
| LCC:QH301-705.5 | 173 |
| LCC:R | 1058 |
| LCC:R5-920 | 283 |
| LCC:RA1-1270 | 111 |
| LCC:RC31-1245 | 343 |
| LCC:RC321-571 | 92 |
| LCC:RC581-951 | 146 |
| LCC:S | 198 |
| LCC:S1-972 | 101 |
| LCC:Science | 865 |
| LCC:Social Sciences | 615 |
| LCC:Social sciences (General) | 154 |
| LCC:Special aspects of education | 123 |
| LCC:Specialties of internal medicine | 146 |
| LCC:T | 459 |
| LCC:T1-995 | 105 |
| LCC:TA1-2040 | 105 |
| LCC:TK1-9971 | 88 |
| LCC:Technology | 459 |
| LCC:Technology (General) | 105 |
| Mexico | 155 |
| México | 481 |
| No aplica | 7765 |
| _empty_ | 1943 |
| biology | 82 |
| computer science | 82 |
| ecology | 87 |
| economics | 154 |
| education | 195 |
| engineering | 105 |
| history | 133 |
| humanities | 86 |
| linguistics | 93 |
| literature | 110 |
| management | 143 |
| medicine | 98 |
| philosophy | 90 |
| psychology | 88 |
| public health | 83 |
| social sciences | 127 |
| sociology | 172 |
| technology | 81 |