Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 50 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 277 |
| Ciencias Informáticas | 79 |
| Communication | 365 |
| Educación Física y Deportiva | 92 |
| LCC:A | 58 |
| LCC:Agriculture | 93 |
| LCC:Agriculture (General) | 39 |
| LCC:B | 117 |
| LCC:B1-5802 | 52 |
| LCC:BF1-990 | 42 |
| LCC:Biology (General) | 65 |
| LCC:Business | 52 |
| LCC:Chemistry | 37 |
| LCC:Commerce | 57 |
| LCC:Economic theory. Demography | 47 |
| LCC:Education | 146 |
| LCC:Education (General) | 71 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 41 |
| LCC:Electronic computers. Computer science | 85 |
| LCC:Engineering (General). Civil engineering (General) | 38 |
| LCC:Fine Arts | 38 |
| LCC:G | 119 |
| LCC:G1-922 | 35 |
| LCC:General Works | 58 |
| LCC:Geography (General) | 35 |
| LCC:Geography. Anthropology. Recreation | 119 |
| LCC:H | 264 |
| LCC:H1-99 | 70 |
| LCC:HB1-3840 | 47 |
| LCC:HD28-9999 | 39 |
| LCC:HF1-6182 | 57 |
| LCC:HF5001-6182 | 52 |
| LCC:Industries. Land use. Labor | 39 |
| LCC:Instruments and machines | 85 |
| LCC:Internal medicine | 198 |
| LCC:K | 41 |
| LCC:K1-7720 | 38 |
| LCC:L | 146 |
| LCC:L7-991 | 71 |
| LCC:LC8-6691 | 66 |
| LCC:Language and Literature | 176 |
| LCC:Law | 41 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 38 |
| LCC:Mathematics | 137 |
| LCC:Medicine | 536 |
| LCC:Medicine (General) | 117 |
| LCC:N | 38 |
| LCC:Neurology. Diseases of the nervous system | 35 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 46 |
| LCC:P | 176 |
| LCC:P1-1091 | 85 |
| LCC:Philology. Linguistics | 85 |
| LCC:Philosophy (General) | 52 |
| LCC:Philosophy. Psychology. Religion | 117 |
| LCC:Physics | 39 |
| LCC:Psychology | 42 |
| LCC:Public aspects of medicine | 51 |
| LCC:Q | 407 |
| LCC:Q1-390 | 39 |
| LCC:QA1-939 | 137 |
| LCC:QA71-90 | 85 |
| LCC:QA75.5-76.95 | 85 |
| LCC:QC1-999 | 39 |
| LCC:QD1-999 | 37 |
| LCC:QH301-705.5 | 65 |
| LCC:R | 536 |
| LCC:R5-920 | 117 |
| LCC:RA1-1270 | 51 |
| LCC:RC31-1245 | 198 |
| LCC:RC321-571 | 46 |
| LCC:RC346-429 | 35 |
| LCC:RC581-951 | 88 |
| LCC:S | 93 |
| LCC:S1-972 | 39 |
| LCC:Science | 407 |
| LCC:Science (General) | 39 |
| LCC:Social Sciences | 264 |
| LCC:Social sciences (General) | 70 |
| LCC:Special aspects of education | 66 |
| LCC:Specialties of internal medicine | 88 |
| LCC:T | 177 |
| LCC:T1-995 | 41 |
| LCC:TA1-2040 | 38 |
| LCC:TK1-9971 | 41 |
| LCC:Technology | 177 |
| LCC:Technology (General) | 41 |
| Mexico | 79 |
| México | 285 |
| No aplica | 3840 |
| _empty_ | 1054 |
| economics | 44 |
| education | 53 |
| humanities | 35 |
| linguistics | 54 |
| literature | 51 |
| management | 48 |
| medicine | 43 |
| social sciences | 36 |
| sociology | 37 |