Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 38 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Ciencias Informáticas | 49 |
| Educación Física y Deportiva | 71 |
| LCC:A | 92 |
| LCC:Agriculture | 68 |
| LCC:B | 83 |
| LCC:B1-5802 | 41 |
| LCC:BF1-990 | 33 |
| LCC:Biology (General) | 82 |
| LCC:Business | 49 |
| LCC:Chemistry | 38 |
| LCC:Commerce | 42 |
| LCC:Economic theory. Demography | 43 |
| LCC:Education | 119 |
| LCC:Education (General) | 71 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 44 |
| LCC:Electronic computers. Computer science | 81 |
| LCC:Engineering (General). Civil engineering (General) | 43 |
| LCC:Environmental sciences | 31 |
| LCC:G | 88 |
| LCC:G1-922 | 35 |
| LCC:GE1-350 | 31 |
| LCC:General Works | 92 |
| LCC:Geography (General) | 35 |
| LCC:Geography. Anthropology. Recreation | 88 |
| LCC:H | 212 |
| LCC:H1-99 | 59 |
| LCC:HB1-3840 | 43 |
| LCC:HD28-9999 | 30 |
| LCC:HF1-6182 | 42 |
| LCC:HF5001-6182 | 49 |
| LCC:Industries. Land use. Labor | 30 |
| LCC:Instruments and machines | 70 |
| LCC:Internal medicine | 166 |
| LCC:K | 36 |
| LCC:K1-7720 | 35 |
| LCC:L | 119 |
| LCC:L7-991 | 71 |
| LCC:LC8-6691 | 64 |
| LCC:Language and Literature | 145 |
| LCC:Law | 36 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 35 |
| LCC:Mathematics | 128 |
| LCC:Medicine | 429 |
| LCC:Medicine (General) | 107 |
| LCC:Neurology. Diseases of the nervous system | 34 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 47 |
| LCC:P | 145 |
| LCC:P1-1091 | 67 |
| LCC:Philology. Linguistics | 67 |
| LCC:Philosophy (General) | 41 |
| LCC:Philosophy. Psychology. Religion | 83 |
| LCC:Physics | 30 |
| LCC:Psychology | 33 |
| LCC:Public aspects of medicine | 40 |
| LCC:Q | 331 |
| LCC:QA1-939 | 128 |
| LCC:QA71-90 | 70 |
| LCC:QA75.5-76.95 | 81 |
| LCC:QD1-999 | 38 |
| LCC:QH301-705.5 | 82 |
| LCC:R | 429 |
| LCC:R5-920 | 107 |
| LCC:RA1-1270 | 40 |
| LCC:RC31-1245 | 166 |
| LCC:RC321-571 | 47 |
| LCC:RC346-429 | 34 |
| LCC:RC581-951 | 76 |
| LCC:RD1-811 | 31 |
| LCC:S | 68 |
| LCC:Science | 331 |
| LCC:Social Sciences | 212 |
| LCC:Social sciences (General) | 59 |
| LCC:Special aspects of education | 64 |
| LCC:Specialties of internal medicine | 76 |
| LCC:Surgery | 31 |
| LCC:T | 157 |
| LCC:T1-995 | 35 |
| LCC:TA1-2040 | 43 |
| LCC:TK1-9971 | 44 |
| LCC:Technology | 157 |
| LCC:Technology (General) | 35 |
| Mexico | 64 |
| México | 223 |
| No aplica | 2393 |
| _empty_ | 366 |
| computer science | 36 |
| economics | 63 |
| education | 57 |
| engineering | 34 |
| history | 41 |
| humanities | 39 |
| linguistics | 54 |
| literature | 45 |
| management | 49 |
| medicine | 46 |
| philosophy | 43 |
| social sciences | 52 |
| sociology | 39 |