Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Ciencias Informáticas | 103 |
| Design & technology ; Education | 82 |
| Educación Física y Deportiva | 86 |
| Informática | 62 |
| LCC:A | 302 |
| LCC:Agriculture | 109 |
| LCC:Agriculture (General) | 60 |
| LCC:B | 140 |
| LCC:BF1-990 | 63 |
| LCC:Biology (General) | 103 |
| LCC:Business | 109 |
| LCC:Chemistry | 57 |
| LCC:Commerce | 108 |
| LCC:D | 54 |
| LCC:Economic theory. Demography | 56 |
| LCC:Education | 209 |
| LCC:Education (General) | 131 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 57 |
| LCC:Electronic computers. Computer science | 91 |
| LCC:Engineering (General). Civil engineering (General) | 77 |
| LCC:G | 148 |
| LCC:General Works | 302 |
| LCC:Geography. Anthropology. Recreation | 148 |
| LCC:H | 384 |
| LCC:H1-99 | 111 |
| LCC:HB1-3840 | 56 |
| LCC:HF1-6182 | 108 |
| LCC:HF5001-6182 | 109 |
| LCC:History (General) and history of Europe | 54 |
| LCC:Instruments and machines | 91 |
| LCC:Internal medicine | 182 |
| LCC:J | 59 |
| LCC:K | 65 |
| LCC:K1-7720 | 63 |
| LCC:L | 209 |
| LCC:L7-991 | 131 |
| LCC:LC8-6691 | 68 |
| LCC:Language and Literature | 156 |
| LCC:Law | 65 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 63 |
| LCC:Mathematics | 183 |
| LCC:Medicine | 626 |
| LCC:Medicine (General) | 208 |
| LCC:P | 156 |
| LCC:P1-1091 | 74 |
| LCC:Philology. Linguistics | 74 |
| LCC:Philosophy. Psychology. Religion | 140 |
| LCC:Political science | 59 |
| LCC:Psychology | 63 |
| LCC:Public aspects of medicine | 67 |
| LCC:Q | 532 |
| LCC:Q1-390 | 52 |
| LCC:QA1-939 | 183 |
| LCC:QA71-90 | 91 |
| LCC:QA75.5-76.95 | 91 |
| LCC:QD1-999 | 57 |
| LCC:QH301-705.5 | 103 |
| LCC:R | 626 |
| LCC:R5-920 | 208 |
| LCC:RA1-1270 | 67 |
| LCC:RC31-1245 | 182 |
| LCC:RC581-951 | 61 |
| LCC:S | 109 |
| LCC:S1-972 | 60 |
| LCC:Science | 532 |
| LCC:Science (General) | 52 |
| LCC:Social Sciences | 384 |
| LCC:Social sciences (General) | 111 |
| LCC:Special aspects of education | 68 |
| LCC:Specialties of internal medicine | 61 |
| LCC:T | 295 |
| LCC:T1-995 | 69 |
| LCC:TA1-2040 | 77 |
| LCC:TK1-9971 | 57 |
| LCC:Technology | 295 |
| LCC:Technology (General) | 69 |
| Mexico | 79 |
| México | 250 |
| No aplica | 4049 |
| _empty_ | 1377 |
| biology | 65 |
| culture | 69 |
| ecology | 68 |
| economics | 114 |
| education | 140 |
| engineering | 82 |
| finance | 54 |
| health | 51 |
| history | 108 |
| literature | 71 |
| management | 106 |
| medicine | 80 |
| pedagogy | 66 |
| philosophy | 59 |
| political science | 53 |
| psychology | 64 |
| public health | 65 |
| social sciences | 81 |
| sociology | 129 |
| technology | 64 |