Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 141 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 289 |
| Ciencias Informáticas | 144 |
| Communication | 376 |
| Educación Física y Deportiva | 299 |
| LCC:A | 437 |
| LCC:Agriculture | 289 |
| LCC:Agriculture (General) | 142 |
| LCC:B | 332 |
| LCC:B1-5802 | 132 |
| LCC:BF1-990 | 131 |
| LCC:Biology (General) | 253 |
| LCC:Business | 205 |
| LCC:Chemistry | 120 |
| LCC:Commerce | 214 |
| LCC:D | 127 |
| LCC:Economic theory. Demography | 136 |
| LCC:Education | 458 |
| LCC:Education (General) | 272 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 113 |
| LCC:Electronic computers. Computer science | 263 |
| LCC:Engineering (General). Civil engineering (General) | 149 |
| LCC:Fine Arts | 131 |
| LCC:G | 371 |
| LCC:General Works | 437 |
| LCC:Geography. Anthropology. Recreation | 371 |
| LCC:H | 843 |
| LCC:H1-99 | 215 |
| LCC:HB1-3840 | 136 |
| LCC:HF1-6182 | 214 |
| LCC:HF5001-6182 | 205 |
| LCC:History (General) and history of Europe | 127 |
| LCC:Instruments and machines | 263 |
| LCC:Internal medicine | 517 |
| LCC:J | 126 |
| LCC:K | 147 |
| LCC:K1-7720 | 140 |
| LCC:L | 458 |
| LCC:L7-991 | 272 |
| LCC:LC8-6691 | 163 |
| LCC:Language and Literature | 458 |
| LCC:Law | 147 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 140 |
| LCC:Mathematics | 441 |
| LCC:Medicine | 1561 |
| LCC:Medicine (General) | 435 |
| LCC:N | 131 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 128 |
| LCC:P | 458 |
| LCC:P1-1091 | 205 |
| LCC:Philology. Linguistics | 205 |
| LCC:Philosophy (General) | 132 |
| LCC:Philosophy. Psychology. Religion | 332 |
| LCC:Political science | 126 |
| LCC:Psychology | 131 |
| LCC:Public aspects of medicine | 149 |
| LCC:Q | 1263 |
| LCC:Q1-390 | 114 |
| LCC:QA1-939 | 441 |
| LCC:QA71-90 | 263 |
| LCC:QA75.5-76.95 | 263 |
| LCC:QD1-999 | 120 |
| LCC:QH301-705.5 | 253 |
| LCC:R | 1561 |
| LCC:R5-920 | 435 |
| LCC:RA1-1270 | 149 |
| LCC:RC31-1245 | 517 |
| LCC:RC321-571 | 128 |
| LCC:RC581-951 | 208 |
| LCC:S | 289 |
| LCC:S1-972 | 142 |
| LCC:Science | 1263 |
| LCC:Science (General) | 114 |
| LCC:Social Sciences | 843 |
| LCC:Social sciences (General) | 215 |
| LCC:Special aspects of education | 163 |
| LCC:Specialties of internal medicine | 208 |
| LCC:T | 622 |
| LCC:T1-995 | 150 |
| LCC:TA1-2040 | 149 |
| LCC:Technology | 622 |
| LCC:Technology (General) | 150 |
| Mexico | 287 |
| México | 869 |
| No aplica | 11647 |
| _empty_ | 2660 |
| economics | 205 |
| education | 229 |
| engineering | 139 |
| history | 169 |
| humanities | 132 |
| linguistics | 127 |
| literature | 165 |
| management | 184 |
| medicine | 162 |
| psychology | 124 |
| public health | 114 |
| social sciences | 179 |
| sociology | 207 |
| technology | 119 |