Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 62 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Ciencias Informáticas | 75 |
| Educación Física y Deportiva | 116 |
| LCC:A | 110 |
| LCC:Agriculture | 113 |
| LCC:Agriculture (General) | 48 |
| LCC:B | 137 |
| LCC:B1-5802 | 61 |
| LCC:BF1-990 | 45 |
| LCC:Biology (General) | 92 |
| LCC:Business | 64 |
| LCC:Chemistry | 54 |
| LCC:Commerce | 71 |
| LCC:D | 44 |
| LCC:Economic theory. Demography | 59 |
| LCC:Education | 195 |
| LCC:Education (General) | 102 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 49 |
| LCC:Electronic computers. Computer science | 127 |
| LCC:Engineering (General). Civil engineering (General) | 59 |
| LCC:Fine Arts | 54 |
| LCC:G | 137 |
| LCC:General Works | 110 |
| LCC:Geography. Anthropology. Recreation | 137 |
| LCC:H | 342 |
| LCC:H1-99 | 81 |
| LCC:HB1-3840 | 59 |
| LCC:HD28-9999 | 47 |
| LCC:HF1-6182 | 71 |
| LCC:HF5001-6182 | 64 |
| LCC:History (General) and history of Europe | 44 |
| LCC:Industries. Land use. Labor | 47 |
| LCC:Instruments and machines | 127 |
| LCC:Internal medicine | 246 |
| LCC:K | 55 |
| LCC:K1-7720 | 51 |
| LCC:L | 195 |
| LCC:L7-991 | 102 |
| LCC:LC8-6691 | 78 |
| LCC:Language and Literature | 227 |
| LCC:Law | 55 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 51 |
| LCC:Mathematics | 188 |
| LCC:Medicine | 655 |
| LCC:Medicine (General) | 155 |
| LCC:N | 54 |
| LCC:Neurology. Diseases of the nervous system | 50 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 64 |
| LCC:P | 227 |
| LCC:P1-1091 | 95 |
| LCC:Philology. Linguistics | 95 |
| LCC:Philosophy (General) | 61 |
| LCC:Philosophy. Psychology. Religion | 137 |
| LCC:Psychology | 45 |
| LCC:Public aspects of medicine | 52 |
| LCC:Q | 510 |
| LCC:Q1-390 | 46 |
| LCC:QA1-939 | 188 |
| LCC:QA71-90 | 127 |
| LCC:QA75.5-76.95 | 127 |
| LCC:QD1-999 | 54 |
| LCC:QH301-705.5 | 92 |
| LCC:R | 655 |
| LCC:R5-920 | 155 |
| LCC:RA1-1270 | 52 |
| LCC:RC31-1245 | 246 |
| LCC:RC321-571 | 64 |
| LCC:RC346-429 | 50 |
| LCC:RC581-951 | 98 |
| LCC:S | 113 |
| LCC:S1-972 | 48 |
| LCC:Science | 510 |
| LCC:Science (General) | 46 |
| LCC:Social Sciences | 342 |
| LCC:Social sciences (General) | 81 |
| LCC:Special aspects of education | 78 |
| LCC:Specialties of internal medicine | 98 |
| LCC:T | 238 |
| LCC:T1-995 | 58 |
| LCC:TA1-2040 | 59 |
| LCC:TK1-9971 | 49 |
| LCC:Technology | 238 |
| LCC:Technology (General) | 58 |
| Mexico | 122 |
| México | 412 |
| No aplica | 3962 |
| _empty_ | 609 |
| computer science | 49 |
| economics | 63 |
| education | 63 |
| engineering | 44 |
| humanities | 72 |
| linguistics | 73 |
| literature | 78 |
| management | 60 |
| medicine | 57 |
| psychology | 45 |
| social sciences | 70 |
| sociology | 52 |