Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 54 |
| Ciencias Informáticas | 100 |
| Design & technology ; Education | 73 |
| Educación Física y Deportiva | 98 |
| Informática | 71 |
| LCC:A | 74 |
| LCC:Agriculture | 118 |
| LCC:Agriculture (General) | 64 |
| LCC:B | 115 |
| LCC:B1-5802 | 43 |
| LCC:BF1-990 | 49 |
| LCC:Biology (General) | 108 |
| LCC:Business | 59 |
| LCC:Chemistry | 47 |
| LCC:Commerce | 60 |
| LCC:D | 58 |
| LCC:D1-2009 | 41 |
| LCC:Education | 144 |
| LCC:Education (General) | 89 |
| LCC:Electronic computers. Computer science | 63 |
| LCC:Engineering (General). Civil engineering (General) | 56 |
| LCC:G | 130 |
| LCC:General Works | 74 |
| LCC:Geography. Anthropology. Recreation | 130 |
| LCC:H | 284 |
| LCC:H1-99 | 86 |
| LCC:HF1-6182 | 60 |
| LCC:HF5001-6182 | 59 |
| LCC:History (General) | 41 |
| LCC:History (General) and history of Europe | 58 |
| LCC:Instruments and machines | 63 |
| LCC:Internal medicine | 171 |
| LCC:J | 43 |
| LCC:K | 46 |
| LCC:K1-7720 | 42 |
| LCC:L | 144 |
| LCC:L7-991 | 89 |
| LCC:LC8-6691 | 50 |
| LCC:Language and Literature | 156 |
| LCC:Law | 46 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 42 |
| LCC:Literature (General) | 41 |
| LCC:Mathematics | 127 |
| LCC:Medicine | 489 |
| LCC:Medicine (General) | 110 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 53 |
| LCC:P | 156 |
| LCC:P1-1091 | 68 |
| LCC:PN1-6790 | 41 |
| LCC:Philology. Linguistics | 68 |
| LCC:Philosophy (General) | 43 |
| LCC:Philosophy. Psychology. Religion | 115 |
| LCC:Physics | 50 |
| LCC:Political science | 43 |
| LCC:Psychology | 49 |
| LCC:Public aspects of medicine | 61 |
| LCC:Q | 465 |
| LCC:Q1-390 | 43 |
| LCC:QA1-939 | 127 |
| LCC:QA71-90 | 63 |
| LCC:QA75.5-76.95 | 63 |
| LCC:QC1-999 | 50 |
| LCC:QD1-999 | 47 |
| LCC:QH301-705.5 | 108 |
| LCC:R | 489 |
| LCC:R5-920 | 110 |
| LCC:RA1-1270 | 61 |
| LCC:RC31-1245 | 171 |
| LCC:RC321-571 | 53 |
| LCC:RC581-951 | 60 |
| LCC:S | 118 |
| LCC:S1-972 | 64 |
| LCC:Science | 465 |
| LCC:Science (General) | 43 |
| LCC:Social Sciences | 284 |
| LCC:Social sciences (General) | 86 |
| LCC:Special aspects of education | 50 |
| LCC:Specialties of internal medicine | 60 |
| LCC:T | 205 |
| LCC:T1-995 | 50 |
| LCC:TA1-2040 | 56 |
| LCC:Technology | 205 |
| LCC:Technology (General) | 50 |
| Mexico | 113 |
| México | 310 |
| No aplica | 3606 |
| _empty_ | 503 |
| biology | 43 |
| democracia | 43 |
| ecology | 50 |
| economics | 52 |
| education | 62 |
| engineering | 49 |
| history | 58 |
| management | 49 |
| medicine | 64 |
| psychology | 42 |
| social sciences | 55 |
| sociology | 49 |
| technology | 44 |