Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 77 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 45 |
| Ciencias Informáticas | 100 |
| Design & technology ; Education | 73 |
| Educación Física y Deportiva | 95 |
| España | 46 |
| Estado | 47 |
| Informática | 71 |
| LCC:A | 87 |
| LCC:Agriculture | 138 |
| LCC:Agriculture (General) | 73 |
| LCC:B | 119 |
| LCC:B1-5802 | 47 |
| LCC:BF1-990 | 49 |
| LCC:Biology (General) | 127 |
| LCC:Business | 65 |
| LCC:Chemistry | 56 |
| LCC:Commerce | 60 |
| LCC:D | 63 |
| LCC:Education | 155 |
| LCC:Education (General) | 96 |
| LCC:Electronic computers. Computer science | 65 |
| LCC:Engineering (General). Civil engineering (General) | 56 |
| LCC:G | 146 |
| LCC:General Works | 87 |
| LCC:Geography. Anthropology. Recreation | 146 |
| LCC:H | 292 |
| LCC:H1-99 | 91 |
| LCC:HF1-6182 | 60 |
| LCC:HF5001-6182 | 65 |
| LCC:History (General) and history of Europe | 63 |
| LCC:Instruments and machines | 65 |
| LCC:Internal medicine | 214 |
| LCC:J | 57 |
| LCC:K | 55 |
| LCC:K1-7720 | 50 |
| LCC:L | 155 |
| LCC:L7-991 | 96 |
| LCC:LC8-6691 | 51 |
| LCC:Language and Literature | 165 |
| LCC:Law | 55 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 50 |
| LCC:Literature (General) | 46 |
| LCC:Mathematics | 136 |
| LCC:Medicine | 601 |
| LCC:Medicine (General) | 146 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 62 |
| LCC:P | 165 |
| LCC:P1-1091 | 73 |
| LCC:PN1-6790 | 46 |
| LCC:Philology. Linguistics | 73 |
| LCC:Philosophy (General) | 47 |
| LCC:Philosophy. Psychology. Religion | 119 |
| LCC:Physics | 63 |
| LCC:Political science | 57 |
| LCC:Psychology | 49 |
| LCC:Public aspects of medicine | 71 |
| LCC:Q | 519 |
| LCC:Q1-390 | 48 |
| LCC:QA1-939 | 136 |
| LCC:QA71-90 | 65 |
| LCC:QA75.5-76.95 | 65 |
| LCC:QC1-999 | 63 |
| LCC:QD1-999 | 56 |
| LCC:QH301-705.5 | 127 |
| LCC:R | 601 |
| LCC:R5-920 | 146 |
| LCC:RA1-1270 | 71 |
| LCC:RC31-1245 | 214 |
| LCC:RC321-571 | 62 |
| LCC:RC581-951 | 85 |
| LCC:S | 138 |
| LCC:S1-972 | 73 |
| LCC:Science | 519 |
| LCC:Science (General) | 48 |
| LCC:Social Sciences | 292 |
| LCC:Social sciences (General) | 91 |
| LCC:Special aspects of education | 51 |
| LCC:Specialties of internal medicine | 85 |
| LCC:T | 212 |
| LCC:T1-995 | 51 |
| LCC:TA1-2040 | 56 |
| LCC:Technology | 212 |
| LCC:Technology (General) | 51 |
| Mexico | 169 |
| México | 537 |
| No aplica | 6869 |
| _empty_ | 931 |
| democracia | 62 |
| ecology | 50 |
| economics | 56 |
| education | 70 |
| engineering | 51 |
| género | 60 |
| history | 66 |
| literature | 50 |
| management | 55 |
| medicine | 84 |
| social sciences | 70 |
| sociology | 53 |