Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Ciencias Informáticas | 120 |
| Design & technology ; Education | 82 |
| Educación Física y Deportiva | 117 |
| Física Aplicada | 67 |
| Informática | 76 |
| LCC:A | 310 |
| LCC:Agriculture | 129 |
| LCC:Agriculture (General) | 65 |
| LCC:B | 171 |
| LCC:B1-5802 | 60 |
| LCC:BF1-990 | 74 |
| LCC:Biology (General) | 123 |
| LCC:Business | 121 |
| LCC:Chemistry | 68 |
| LCC:Commerce | 121 |
| LCC:D | 60 |
| LCC:Economic theory. Demography | 63 |
| LCC:Education | 238 |
| LCC:Education (General) | 150 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 64 |
| LCC:Electronic computers. Computer science | 110 |
| LCC:Engineering (General). Civil engineering (General) | 85 |
| LCC:G | 173 |
| LCC:General Works | 310 |
| LCC:Geography. Anthropology. Recreation | 173 |
| LCC:H | 411 |
| LCC:H1-99 | 116 |
| LCC:HB1-3840 | 63 |
| LCC:HF1-6182 | 121 |
| LCC:HF5001-6182 | 121 |
| LCC:History (General) and history of Europe | 60 |
| LCC:Instruments and machines | 110 |
| LCC:Internal medicine | 229 |
| LCC:J | 73 |
| LCC:K | 72 |
| LCC:K1-7720 | 70 |
| LCC:L | 238 |
| LCC:L7-991 | 150 |
| LCC:LC8-6691 | 76 |
| LCC:Language and Literature | 188 |
| LCC:Law | 72 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 70 |
| LCC:Mathematics | 208 |
| LCC:Medicine | 755 |
| LCC:Medicine (General) | 242 |
| LCC:P | 188 |
| LCC:P1-1091 | 101 |
| LCC:Philology. Linguistics | 101 |
| LCC:Philosophy. Psychology. Religion | 171 |
| LCC:Political science | 73 |
| LCC:Psychology | 74 |
| LCC:Public aspects of medicine | 75 |
| LCC:Q | 638 |
| LCC:QA1-939 | 208 |
| LCC:QA71-90 | 110 |
| LCC:QA75.5-76.95 | 110 |
| LCC:QD1-999 | 68 |
| LCC:QH301-705.5 | 123 |
| LCC:R | 755 |
| LCC:R5-920 | 242 |
| LCC:RA1-1270 | 75 |
| LCC:RC31-1245 | 229 |
| LCC:RC581-951 | 80 |
| LCC:S | 129 |
| LCC:S1-972 | 65 |
| LCC:Science | 638 |
| LCC:Social Sciences | 411 |
| LCC:Social sciences (General) | 116 |
| LCC:Special aspects of education | 76 |
| LCC:Specialties of internal medicine | 80 |
| LCC:T | 329 |
| LCC:T1-995 | 70 |
| LCC:TA1-2040 | 85 |
| LCC:TK1-9971 | 64 |
| LCC:Technology | 329 |
| LCC:Technology (General) | 70 |
| Mexico | 149 |
| México | 439 |
| No aplica | 5579 |
| _empty_ | 1531 |
| biology | 71 |
| culture | 82 |
| ecology | 78 |
| economics | 129 |
| education | 143 |
| engineering | 81 |
| finance | 61 |
| género | 61 |
| history | 113 |
| literature | 81 |
| management | 111 |
| medicine | 91 |
| pedagogy | 71 |
| philosophy | 65 |
| psychology | 65 |
| public health | 74 |
| social sciences | 85 |
| sociology | 132 |
| technology | 68 |
| Óptica | 61 |