Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Aplicación informática | 40 |
| Ciencias Informáticas | 85 |
| Design & technology ; Education | 67 |
| Informática | 62 |
| LCC:A | 75 |
| LCC:Agriculture | 48 |
| LCC:Agriculture (General) | 28 |
| LCC:B | 61 |
| LCC:B1-5802 | 23 |
| LCC:BF1-990 | 37 |
| LCC:Biology (General) | 58 |
| LCC:Business | 35 |
| LCC:Chemistry | 30 |
| LCC:Commerce | 26 |
| LCC:D | 24 |
| LCC:Education | 60 |
| LCC:Education (General) | 49 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 24 |
| LCC:Electronic computers. Computer science | 26 |
| LCC:Engineering (General). Civil engineering (General) | 30 |
| LCC:Environmental sciences | 24 |
| LCC:G | 53 |
| LCC:GE1-350 | 24 |
| LCC:General Works | 75 |
| LCC:Geography. Anthropology. Recreation | 53 |
| LCC:H | 129 |
| LCC:H1-99 | 51 |
| LCC:HF1-6182 | 26 |
| LCC:HF5001-6182 | 35 |
| LCC:HM401-1281 | 23 |
| LCC:History (General) and history of Europe | 24 |
| LCC:Internal medicine | 84 |
| LCC:J | 27 |
| LCC:K1-7720 | 23 |
| LCC:L | 60 |
| LCC:L7-991 | 49 |
| LCC:LC8-6691 | 24 |
| LCC:Language and Literature | 60 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 23 |
| LCC:Literature (General) | 23 |
| LCC:Mathematics | 62 |
| LCC:Medicine | 230 |
| LCC:Medicine (General) | 70 |
| LCC:Neoplasms. Tumors. Oncology. Including cancer and carcinogens | 24 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 25 |
| LCC:P | 60 |
| LCC:P1-1091 | 35 |
| LCC:PN1-6790 | 23 |
| LCC:Philology. Linguistics | 35 |
| LCC:Philosophy (General) | 23 |
| LCC:Philosophy. Psychology. Religion | 61 |
| LCC:Physics | 32 |
| LCC:Political science | 27 |
| LCC:Psychology | 37 |
| LCC:Public aspects of medicine | 34 |
| LCC:Q | 216 |
| LCC:QA1-939 | 62 |
| LCC:QA75.5-76.95 | 26 |
| LCC:QC1-999 | 32 |
| LCC:QD1-999 | 30 |
| LCC:QH301-705.5 | 58 |
| LCC:R | 230 |
| LCC:R5-920 | 70 |
| LCC:RA1-1270 | 34 |
| LCC:RC254-282 | 24 |
| LCC:RC31-1245 | 84 |
| LCC:RC321-571 | 25 |
| LCC:S | 48 |
| LCC:S1-972 | 28 |
| LCC:Science | 216 |
| LCC:Social Sciences | 129 |
| LCC:Social sciences (General) | 51 |
| LCC:Sociology (General) | 23 |
| LCC:Special aspects of education | 24 |
| LCC:T | 88 |
| LCC:TA1-2040 | 30 |
| LCC:TK1-9971 | 24 |
| LCC:Technology | 88 |
| Mexico | 50 |
| México | 152 |
| No aplica | 1315 |
| Química Física | 29 |
| _empty_ | 227 |
| biology | 25 |
| culture | 31 |
| ecology | 32 |
| economics | 40 |
| education | 35 |
| engineering | 29 |
| health | 23 |
| history | 43 |
| humanities | 24 |
| law | 28 |
| literature | 27 |
| management | 40 |
| medicine | 49 |
| philosophy | 27 |
| psychology | 26 |
| social sciences | 42 |
| sociology | 29 |