Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 92 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 289 |
| Ciencias Informáticas | 82 |
| Educación Física y Deportiva | 212 |
| LCC:A | 357 |
| LCC:Agriculture | 195 |
| LCC:Agriculture (General) | 99 |
| LCC:B | 211 |
| LCC:B1-5802 | 79 |
| LCC:BF1-990 | 81 |
| LCC:Biology (General) | 167 |
| LCC:Business | 153 |
| LCC:Chemistry | 79 |
| LCC:Commerce | 157 |
| LCC:D | 76 |
| LCC:Economic theory. Demography | 97 |
| LCC:Education | 317 |
| LCC:Education (General) | 186 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 86 |
| LCC:Electronic computers. Computer science | 173 |
| LCC:Engineering (General). Civil engineering (General) | 102 |
| LCC:Fine Arts | 84 |
| LCC:G | 253 |
| LCC:General Works | 357 |
| LCC:Geography. Anthropology. Recreation | 253 |
| LCC:H | 600 |
| LCC:H1-99 | 149 |
| LCC:HB1-3840 | 97 |
| LCC:HF1-6182 | 157 |
| LCC:HF5001-6182 | 153 |
| LCC:History (General) and history of Europe | 76 |
| LCC:Instruments and machines | 173 |
| LCC:Internal medicine | 329 |
| LCC:K | 111 |
| LCC:K1-7720 | 104 |
| LCC:L | 317 |
| LCC:L7-991 | 186 |
| LCC:LC8-6691 | 120 |
| LCC:Language and Literature | 304 |
| LCC:Law | 111 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 104 |
| LCC:Mathematics | 301 |
| LCC:Medicine | 1018 |
| LCC:Medicine (General) | 274 |
| LCC:N | 84 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 89 |
| LCC:P | 304 |
| LCC:P1-1091 | 127 |
| LCC:Philology. Linguistics | 127 |
| LCC:Philosophy (General) | 79 |
| LCC:Philosophy. Psychology. Religion | 211 |
| LCC:Psychology | 81 |
| LCC:Public aspects of medicine | 106 |
| LCC:Q | 839 |
| LCC:QA1-939 | 301 |
| LCC:QA71-90 | 173 |
| LCC:QA75.5-76.95 | 173 |
| LCC:QD1-999 | 79 |
| LCC:QH301-705.5 | 167 |
| LCC:R | 1018 |
| LCC:R5-920 | 274 |
| LCC:RA1-1270 | 106 |
| LCC:RC31-1245 | 329 |
| LCC:RC321-571 | 89 |
| LCC:RC581-951 | 139 |
| LCC:S | 195 |
| LCC:S1-972 | 99 |
| LCC:Science | 839 |
| LCC:Social Sciences | 600 |
| LCC:Social sciences (General) | 149 |
| LCC:Special aspects of education | 120 |
| LCC:Specialties of internal medicine | 139 |
| LCC:T | 444 |
| LCC:T1-995 | 103 |
| LCC:TA1-2040 | 102 |
| LCC:TK1-9971 | 86 |
| LCC:Technology | 444 |
| LCC:Technology (General) | 103 |
| Mexico | 155 |
| México | 481 |
| No aplica | 7765 |
| _empty_ | 1943 |
| biology | 79 |
| computer science | 79 |
| ecology | 82 |
| economics | 151 |
| education | 193 |
| engineering | 103 |
| history | 128 |
| humanities | 83 |
| linguistics | 91 |
| literature | 106 |
| management | 141 |
| medicine | 92 |
| philosophy | 87 |
| psychology | 81 |
| public health | 82 |
| social sciences | 120 |
| sociology | 165 |
| technology | 81 |