Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 42 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Bibliotecas digitales | 29 |
| Ciencias Informáticas | 66 |
| Educación Física y Deportiva | 65 |
| LCC:A | 41 |
| LCC:Agriculture | 79 |
| LCC:Agriculture (General) | 32 |
| LCC:B | 102 |
| LCC:B1-5802 | 46 |
| LCC:BF1-990 | 29 |
| LCC:Biology (General) | 61 |
| LCC:Business | 39 |
| LCC:Chemistry | 38 |
| LCC:Commerce | 46 |
| LCC:Economic theory. Demography | 45 |
| LCC:Education | 134 |
| LCC:Education (General) | 60 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 40 |
| LCC:Electronic computers. Computer science | 73 |
| LCC:Engineering (General). Civil engineering (General) | 37 |
| LCC:G | 87 |
| LCC:G1-922 | 28 |
| LCC:General Works | 41 |
| LCC:Geography. Anthropology. Recreation | 87 |
| LCC:H | 229 |
| LCC:H1-99 | 56 |
| LCC:HB1-3840 | 45 |
| LCC:HF1-6182 | 46 |
| LCC:HF5001-6182 | 39 |
| LCC:Instruments and machines | 73 |
| LCC:Internal medicine | 171 |
| LCC:J | 36 |
| LCC:K | 31 |
| LCC:L | 134 |
| LCC:L7-991 | 60 |
| LCC:LC8-6691 | 61 |
| LCC:Language and Literature | 164 |
| LCC:Law | 31 |
| LCC:Literature (General) | 37 |
| LCC:Mathematics | 118 |
| LCC:Medicine | 435 |
| LCC:Medicine (General) | 88 |
| LCC:Neurology. Diseases of the nervous system | 34 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 46 |
| LCC:P | 164 |
| LCC:P1-1091 | 79 |
| LCC:PN1-6790 | 37 |
| LCC:Philology. Linguistics | 79 |
| LCC:Philosophy (General) | 46 |
| LCC:Philosophy. Psychology. Religion | 102 |
| LCC:Physics | 40 |
| LCC:Political science | 36 |
| LCC:Psychology | 29 |
| LCC:Public aspects of medicine | 34 |
| LCC:Q | 358 |
| LCC:Q1-390 | 29 |
| LCC:QA1-939 | 118 |
| LCC:QA71-90 | 73 |
| LCC:QA75.5-76.95 | 73 |
| LCC:QC1-999 | 40 |
| LCC:QD1-999 | 38 |
| LCC:QH301-705.5 | 61 |
| LCC:R | 435 |
| LCC:R5-920 | 88 |
| LCC:RA1-1270 | 34 |
| LCC:RC31-1245 | 171 |
| LCC:RC321-571 | 46 |
| LCC:RC346-429 | 34 |
| LCC:RC581-951 | 79 |
| LCC:RD1-811 | 33 |
| LCC:S | 79 |
| LCC:S1-972 | 32 |
| LCC:Science | 358 |
| LCC:Science (General) | 29 |
| LCC:Social Sciences | 229 |
| LCC:Social sciences (General) | 56 |
| LCC:Special aspects of education | 61 |
| LCC:Specialties of internal medicine | 79 |
| LCC:Surgery | 33 |
| LCC:T | 158 |
| LCC:T1-995 | 33 |
| LCC:TA1-2040 | 37 |
| LCC:TK1-9971 | 40 |
| LCC:Technology | 158 |
| LCC:Technology (General) | 33 |
| Medicina Preventiva y Salud Pública | 34 |
| Mexico | 92 |
| México | 320 |
| No aplica | 3070 |
| _empty_ | 480 |
| computer science | 32 |
| democracia | 29 |
| economics | 39 |
| education | 34 |
| humanities | 31 |
| linguistics | 48 |
| literature | 41 |
| management | 34 |
| social sciences | 35 |