Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Ciencias Informáticas | 149 |
| Design & technology ; Education | 95 |
| Educación Física y Deportiva | 165 |
| Informática | 99 |
| LCC:A | 390 |
| LCC:Agriculture | 196 |
| LCC:Agriculture (General) | 97 |
| LCC:B | 264 |
| LCC:B1-5802 | 101 |
| LCC:BF1-990 | 110 |
| LCC:Biology (General) | 196 |
| LCC:Business | 158 |
| LCC:Chemistry | 95 |
| LCC:Commerce | 163 |
| LCC:D | 102 |
| LCC:Economic theory. Demography | 98 |
| LCC:Education | 351 |
| LCC:Education (General) | 213 |
| LCC:Electronic computers. Computer science | 182 |
| LCC:Engineering (General). Civil engineering (General) | 116 |
| LCC:Fine Arts | 90 |
| LCC:G | 266 |
| LCC:General Works | 390 |
| LCC:Geography. Anthropology. Recreation | 266 |
| LCC:H | 631 |
| LCC:H1-99 | 176 |
| LCC:HB1-3840 | 98 |
| LCC:HF1-6182 | 163 |
| LCC:HF5001-6182 | 158 |
| LCC:History (General) and history of Europe | 102 |
| LCC:Instruments and machines | 182 |
| LCC:Internal medicine | 365 |
| LCC:J | 116 |
| LCC:K | 102 |
| LCC:K1-7720 | 99 |
| LCC:L | 351 |
| LCC:L7-991 | 213 |
| LCC:LC8-6691 | 108 |
| LCC:Language and Literature | 317 |
| LCC:Law | 102 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 99 |
| LCC:Mathematics | 323 |
| LCC:Medicine | 1128 |
| LCC:Medicine (General) | 351 |
| LCC:N | 90 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 90 |
| LCC:P | 317 |
| LCC:P1-1091 | 154 |
| LCC:Philology. Linguistics | 154 |
| LCC:Philosophy (General) | 101 |
| LCC:Philosophy. Psychology. Religion | 264 |
| LCC:Political science | 116 |
| LCC:Psychology | 110 |
| LCC:Public aspects of medicine | 106 |
| LCC:Q | 956 |
| LCC:QA1-939 | 323 |
| LCC:QA71-90 | 182 |
| LCC:QA75.5-76.95 | 182 |
| LCC:QD1-999 | 95 |
| LCC:QH301-705.5 | 196 |
| LCC:R | 1128 |
| LCC:R5-920 | 351 |
| LCC:RA1-1270 | 106 |
| LCC:RC31-1245 | 365 |
| LCC:RC321-571 | 90 |
| LCC:RC581-951 | 126 |
| LCC:S | 196 |
| LCC:S1-972 | 97 |
| LCC:Science | 956 |
| LCC:Social Sciences | 631 |
| LCC:Social sciences (General) | 176 |
| LCC:Special aspects of education | 108 |
| LCC:Specialties of internal medicine | 126 |
| LCC:T | 470 |
| LCC:T1-995 | 121 |
| LCC:TA1-2040 | 116 |
| LCC:Technology | 470 |
| LCC:Technology (General) | 121 |
| Mexico | 227 |
| México | 704 |
| No aplica | 7971 |
| _empty_ | 1885 |
| biology | 93 |
| culture | 108 |
| ecology | 96 |
| economics | 171 |
| education | 184 |
| engineering | 110 |
| género | 89 |
| history | 153 |
| humanities | 101 |
| literature | 129 |
| management | 146 |
| medicine | 143 |
| pedagogy | 88 |
| psychology | 103 |
| public health | 90 |
| social sciences | 133 |
| sociology | 174 |
| technology | 106 |