Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Anaesthesiology | 31 |
| Argentina | 36 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 26 |
| Design & technology ; Education | 41 |
| Educación Física y Deportiva | 91 |
| Física Aplicada | 32 |
| LCC:A | 47 |
| LCC:Agriculture | 73 |
| LCC:Agriculture (General) | 40 |
| LCC:B | 56 |
| LCC:BF1-990 | 23 |
| LCC:Biology (General) | 63 |
| LCC:Business | 36 |
| LCC:Commerce | 35 |
| LCC:D | 37 |
| LCC:D1-2009 | 27 |
| LCC:Education | 79 |
| LCC:Education (General) | 53 |
| LCC:Electronic computers. Computer science | 41 |
| LCC:Engineering (General). Civil engineering (General) | 25 |
| LCC:Fine Arts | 26 |
| LCC:G | 88 |
| LCC:G1-922 | 25 |
| LCC:General Works | 47 |
| LCC:Geography (General) | 25 |
| LCC:Geography. Anthropology. Recreation | 88 |
| LCC:H | 168 |
| LCC:H1-99 | 50 |
| LCC:HD28-9999 | 24 |
| LCC:HF1-6182 | 35 |
| LCC:HF5001-6182 | 36 |
| LCC:History (General) | 27 |
| LCC:History (General) and history of Europe | 37 |
| LCC:Industries. Land use. Labor | 24 |
| LCC:Instruments and machines | 41 |
| LCC:Internal medicine | 95 |
| LCC:J | 26 |
| LCC:K | 35 |
| LCC:K1-7720 | 32 |
| LCC:L | 79 |
| LCC:L7-991 | 53 |
| LCC:LC8-6691 | 25 |
| LCC:Language and Literature | 90 |
| LCC:Law | 35 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 32 |
| LCC:Literature (General) | 23 |
| LCC:Mathematics | 81 |
| LCC:Medicine | 284 |
| LCC:Medicine (General) | 64 |
| LCC:N | 26 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 27 |
| LCC:P | 90 |
| LCC:P1-1091 | 30 |
| LCC:Philology. Linguistics | 30 |
| LCC:Philosophy. Psychology. Religion | 56 |
| LCC:Physics | 25 |
| LCC:Political science | 26 |
| LCC:Public aspects of medicine | 40 |
| LCC:Q | 253 |
| LCC:QA1-939 | 81 |
| LCC:QA71-90 | 41 |
| LCC:QA75.5-76.95 | 41 |
| LCC:QC1-999 | 25 |
| LCC:QH301-705.5 | 63 |
| LCC:R | 284 |
| LCC:R5-920 | 64 |
| LCC:RA1-1270 | 40 |
| LCC:RC31-1245 | 95 |
| LCC:RC321-571 | 27 |
| LCC:RC581-951 | 43 |
| LCC:S | 73 |
| LCC:S1-972 | 40 |
| LCC:Science | 253 |
| LCC:Social Sciences | 168 |
| LCC:Social sciences (General) | 50 |
| LCC:Special aspects of education | 25 |
| LCC:Specialties of internal medicine | 43 |
| LCC:T | 118 |
| LCC:T1-995 | 29 |
| LCC:TA1-2040 | 25 |
| LCC:Technology | 118 |
| LCC:Technology (General) | 29 |
| Mexico | 63 |
| México | 159 |
| No aplica | 4491 |
| _empty_ | 380 |
| anthropology | 28 |
| computer science | 24 |
| democracia | 30 |
| ecology | 29 |
| economics | 28 |
| education | 40 |
| engineering | 27 |
| history | 34 |
| management | 28 |
| medicine | 34 |
| psychology | 24 |
| social sciences | 39 |
| sociology | 35 |
| technology | 25 |