Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 25 |
| Biology | 25 |
| Ciencias Informáticas | 32 |
| Educación Física y Deportiva | 56 |
| Informática | 25 |
| LCC:A | 70 |
| LCC:Agriculture | 57 |
| LCC:Agriculture (General) | 28 |
| LCC:B | 74 |
| LCC:B1-5802 | 32 |
| LCC:BF1-990 | 30 |
| LCC:Biology (General) | 46 |
| LCC:Business | 34 |
| LCC:Chemistry | 25 |
| LCC:Commerce | 38 |
| LCC:D | 33 |
| LCC:D1-2009 | 25 |
| LCC:Economic theory. Demography | 25 |
| LCC:Education | 93 |
| LCC:Education (General) | 53 |
| LCC:Electronic computers. Computer science | 66 |
| LCC:Engineering (General). Civil engineering (General) | 36 |
| LCC:Fine Arts | 34 |
| LCC:G | 72 |
| LCC:General Works | 70 |
| LCC:Geography. Anthropology. Recreation | 72 |
| LCC:H | 175 |
| LCC:H1-99 | 40 |
| LCC:HB1-3840 | 25 |
| LCC:HF1-6182 | 38 |
| LCC:HF5001-6182 | 34 |
| LCC:History (General) | 25 |
| LCC:History (General) and history of Europe | 33 |
| LCC:Instruments and machines | 66 |
| LCC:Internal medicine | 118 |
| LCC:J | 28 |
| LCC:K | 26 |
| LCC:K1-7720 | 25 |
| LCC:L | 93 |
| LCC:L7-991 | 53 |
| LCC:LC8-6691 | 31 |
| LCC:Language and Literature | 106 |
| LCC:Law | 26 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 25 |
| LCC:Mathematics | 97 |
| LCC:Medicine | 325 |
| LCC:Medicine (General) | 94 |
| LCC:N | 34 |
| LCC:Neurology. Diseases of the nervous system | 26 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 30 |
| LCC:P | 106 |
| LCC:P1-1091 | 46 |
| LCC:Philology. Linguistics | 46 |
| LCC:Philosophy (General) | 32 |
| LCC:Philosophy. Psychology. Religion | 74 |
| LCC:Political science | 28 |
| LCC:Psychology | 30 |
| LCC:Q | 250 |
| LCC:Q1-390 | 26 |
| LCC:QA1-939 | 97 |
| LCC:QA71-90 | 66 |
| LCC:QA75.5-76.95 | 66 |
| LCC:QD1-999 | 25 |
| LCC:QH301-705.5 | 46 |
| LCC:R | 325 |
| LCC:R5-920 | 94 |
| LCC:RC31-1245 | 118 |
| LCC:RC321-571 | 30 |
| LCC:RC346-429 | 26 |
| LCC:RC581-951 | 39 |
| LCC:S | 57 |
| LCC:S1-972 | 28 |
| LCC:Science | 250 |
| LCC:Science (General) | 26 |
| LCC:Social Sciences | 175 |
| LCC:Social sciences (General) | 40 |
| LCC:Special aspects of education | 31 |
| LCC:Specialties of internal medicine | 39 |
| LCC:T | 120 |
| LCC:T1-995 | 35 |
| LCC:TA1-2040 | 36 |
| LCC:Technology | 120 |
| LCC:Technology (General) | 35 |
| Mexico | 59 |
| México | 189 |
| No aplica | 1678 |
| _empty_ | 244 |
| economics | 34 |
| education | 35 |
| engineering | 27 |
| history | 32 |
| humanities | 40 |
| linguistics | 29 |
| literature | 42 |
| management | 30 |
| medicine | 41 |
| psychology | 34 |
| social sciences | 44 |
| sociology | 36 |
| technology | 28 |