Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 37 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Bibliotecas digitales | 29 |
| Ciencias Informáticas | 48 |
| Educación Física y Deportiva | 70 |
| LCC:A | 49 |
| LCC:Agriculture | 65 |
| LCC:Agriculture (General) | 25 |
| LCC:B | 74 |
| LCC:B1-5802 | 32 |
| LCC:Biology (General) | 55 |
| LCC:Business | 32 |
| LCC:Chemistry | 32 |
| LCC:Commerce | 37 |
| LCC:Economic theory. Demography | 39 |
| LCC:Education | 103 |
| LCC:Education (General) | 46 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 38 |
| LCC:Electronic computers. Computer science | 66 |
| LCC:Engineering (General). Civil engineering (General) | 30 |
| LCC:Environmental sciences | 24 |
| LCC:G | 75 |
| LCC:GE1-350 | 24 |
| LCC:General Works | 49 |
| LCC:Geography. Anthropology. Recreation | 75 |
| LCC:H | 190 |
| LCC:H1-99 | 43 |
| LCC:HB1-3840 | 39 |
| LCC:HD28-9999 | 29 |
| LCC:HF1-6182 | 37 |
| LCC:HF5001-6182 | 32 |
| LCC:Industries. Land use. Labor | 29 |
| LCC:Instruments and machines | 65 |
| LCC:Internal medicine | 150 |
| LCC:K | 34 |
| LCC:K1-7720 | 31 |
| LCC:L | 103 |
| LCC:L7-991 | 46 |
| LCC:LC8-6691 | 51 |
| LCC:Language and Literature | 133 |
| LCC:Law | 34 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 31 |
| LCC:Literature (General) | 23 |
| LCC:Mathematics | 101 |
| LCC:Medicine | 366 |
| LCC:Medicine (General) | 73 |
| LCC:Neurology. Diseases of the nervous system | 28 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 38 |
| LCC:P | 133 |
| LCC:P1-1091 | 60 |
| LCC:PN1-6790 | 23 |
| LCC:Philology. Linguistics | 60 |
| LCC:Philosophy (General) | 32 |
| LCC:Philosophy. Psychology. Religion | 74 |
| LCC:Physics | 29 |
| LCC:Public aspects of medicine | 28 |
| LCC:Q | 295 |
| LCC:Q1-390 | 23 |
| LCC:QA1-939 | 101 |
| LCC:QA71-90 | 65 |
| LCC:QA75.5-76.95 | 66 |
| LCC:QC1-999 | 29 |
| LCC:QD1-999 | 32 |
| LCC:QH301-705.5 | 55 |
| LCC:R | 366 |
| LCC:R5-920 | 73 |
| LCC:RA1-1270 | 28 |
| LCC:RC31-1245 | 150 |
| LCC:RC321-571 | 38 |
| LCC:RC346-429 | 28 |
| LCC:RC581-951 | 70 |
| LCC:S | 65 |
| LCC:S1-972 | 25 |
| LCC:Science | 295 |
| LCC:Science (General) | 23 |
| LCC:Social Sciences | 190 |
| LCC:Social sciences (General) | 43 |
| LCC:Special aspects of education | 51 |
| LCC:Specialties of internal medicine | 70 |
| LCC:T | 135 |
| LCC:T1-995 | 28 |
| LCC:TA1-2040 | 30 |
| LCC:TK1-9971 | 38 |
| LCC:Technology | 135 |
| LCC:Technology (General) | 28 |
| Mexico | 63 |
| México | 223 |
| No aplica | 2284 |
| _empty_ | 365 |
| computer science | 30 |
| economics | 39 |
| education | 39 |
| humanities | 31 |
| linguistics | 48 |
| literature | 37 |
| management | 31 |
| medicine | 23 |
| philosophy | 23 |
| social sciences | 31 |
| sociology | 24 |