Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Aplicación informática | 40 |
| Argentina | 44 |
| Ciencias Informáticas | 109 |
| Design & technology ; Education | 67 |
| Informática | 62 |
| Ingeniería | 60 |
| LCC:A | 101 |
| LCC:Agriculture | 76 |
| LCC:Agriculture (General) | 39 |
| LCC:B | 70 |
| LCC:B1-5802 | 30 |
| LCC:BF1-990 | 37 |
| LCC:Biology (General) | 89 |
| LCC:Business | 37 |
| LCC:Chemistry | 36 |
| LCC:Commerce | 30 |
| LCC:D | 33 |
| LCC:Economic theory. Demography | 35 |
| LCC:Education | 91 |
| LCC:Education (General) | 66 |
| LCC:Electronic computers. Computer science | 53 |
| LCC:Engineering (General). Civil engineering (General) | 42 |
| LCC:G | 73 |
| LCC:General Works | 101 |
| LCC:Geography. Anthropology. Recreation | 73 |
| LCC:H | 190 |
| LCC:H1-99 | 67 |
| LCC:HB1-3840 | 35 |
| LCC:HF5001-6182 | 37 |
| LCC:History (General) and history of Europe | 33 |
| LCC:Instruments and machines | 45 |
| LCC:Internal medicine | 122 |
| LCC:J | 46 |
| LCC:K1-7720 | 32 |
| LCC:L | 91 |
| LCC:L7-991 | 66 |
| LCC:LC8-6691 | 38 |
| LCC:Language and Literature | 102 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 32 |
| LCC:Literature (General) | 33 |
| LCC:Mathematics | 109 |
| LCC:Medicine | 356 |
| LCC:Medicine (General) | 110 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 37 |
| LCC:P | 102 |
| LCC:P1-1091 | 55 |
| LCC:PN1-6790 | 33 |
| LCC:Philology. Linguistics | 55 |
| LCC:Philosophy. Psychology. Religion | 70 |
| LCC:Physics | 44 |
| LCC:Political science | 46 |
| LCC:Psychology | 37 |
| LCC:Public aspects of medicine | 44 |
| LCC:Q | 339 |
| LCC:QA1-939 | 109 |
| LCC:QA71-90 | 45 |
| LCC:QA75.5-76.95 | 53 |
| LCC:QC1-999 | 44 |
| LCC:QD1-999 | 36 |
| LCC:QH301-705.5 | 89 |
| LCC:R | 356 |
| LCC:R5-920 | 110 |
| LCC:RA1-1270 | 44 |
| LCC:RC31-1245 | 122 |
| LCC:RC321-571 | 37 |
| LCC:RC581-951 | 37 |
| LCC:S | 76 |
| LCC:S1-972 | 39 |
| LCC:Science | 339 |
| LCC:Social Sciences | 190 |
| LCC:Social sciences (General) | 67 |
| LCC:Special aspects of education | 38 |
| LCC:Specialties of internal medicine | 37 |
| LCC:T | 144 |
| LCC:T1-995 | 32 |
| LCC:TA1-2040 | 42 |
| LCC:Technology | 144 |
| LCC:Technology (General) | 32 |
| Mexico | 92 |
| México | 267 |
| No aplica | 4002 |
| Química Física | 32 |
| _empty_ | 279 |
| biology | 32 |
| culture | 33 |
| ecology | 41 |
| economics | 54 |
| education | 50 |
| engineering | 42 |
| género | 34 |
| history | 51 |
| humanities | 36 |
| literature | 34 |
| management | 45 |
| medicine | 65 |
| philosophy | 32 |
| psychology | 31 |
| social sciences | 54 |
| sociology | 41 |
| technology | 36 |