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 | 361 |
| LCC:Agriculture | 200 |
| LCC:Agriculture (General) | 100 |
| LCC:B | 218 |
| LCC:B1-5802 | 82 |
| LCC:BF1-990 | 84 |
| LCC:Biology (General) | 172 |
| LCC:Business | 157 |
| LCC:Chemistry | 81 |
| LCC:Commerce | 161 |
| LCC:D | 79 |
| LCC:Economic theory. Demography | 100 |
| LCC:Education | 330 |
| LCC:Education (General) | 199 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 88 |
| LCC:Electronic computers. Computer science | 178 |
| LCC:Engineering (General). Civil engineering (General) | 104 |
| LCC:Fine Arts | 84 |
| LCC:G | 260 |
| LCC:General Works | 361 |
| LCC:Geography. Anthropology. Recreation | 260 |
| LCC:H | 616 |
| LCC:H1-99 | 153 |
| LCC:HB1-3840 | 100 |
| LCC:HF1-6182 | 161 |
| LCC:HF5001-6182 | 157 |
| LCC:Instruments and machines | 178 |
| LCC:Internal medicine | 338 |
| LCC:K | 114 |
| LCC:K1-7720 | 107 |
| LCC:L | 330 |
| LCC:L7-991 | 199 |
| LCC:LC8-6691 | 121 |
| LCC:Language and Literature | 317 |
| LCC:Law | 114 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 107 |
| LCC:Mathematics | 310 |
| LCC:Medicine | 1048 |
| LCC:Medicine (General) | 283 |
| LCC:N | 84 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 92 |
| LCC:P | 317 |
| LCC:P1-1091 | 137 |
| LCC:Philology. Linguistics | 137 |
| LCC:Philosophy (General) | 82 |
| LCC:Philosophy. Psychology. Religion | 218 |
| LCC:Psychology | 84 |
| LCC:Public aspects of medicine | 109 |
| LCC:Q | 873 |
| LCC:Q1-390 | 80 |
| LCC:QA1-939 | 310 |
| LCC:QA71-90 | 178 |
| LCC:QA75.5-76.95 | 178 |
| LCC:QD1-999 | 81 |
| LCC:QH301-705.5 | 172 |
| LCC:R | 1048 |
| LCC:R5-920 | 283 |
| LCC:RA1-1270 | 109 |
| LCC:RC31-1245 | 338 |
| LCC:RC321-571 | 92 |
| LCC:RC581-951 | 144 |
| LCC:S | 200 |
| LCC:S1-972 | 100 |
| LCC:Science | 873 |
| LCC:Science (General) | 80 |
| LCC:Social Sciences | 616 |
| LCC:Social sciences (General) | 153 |
| LCC:Special aspects of education | 121 |
| LCC:Specialties of internal medicine | 144 |
| LCC:T | 454 |
| LCC:T1-995 | 108 |
| LCC:TA1-2040 | 104 |
| LCC:TK1-9971 | 88 |
| LCC:Technology | 454 |
| LCC:Technology (General) | 108 |
| Mexico | 157 |
| México | 481 |
| No aplica | 7765 |
| _empty_ | 1943 |
| computer science | 83 |
| ecology | 85 |
| economics | 155 |
| education | 193 |
| engineering | 105 |
| history | 131 |
| humanities | 84 |
| linguistics | 94 |
| literature | 108 |
| management | 143 |
| medicine | 97 |
| philosophy | 87 |
| psychology | 83 |
| public health | 84 |
| social sciences | 124 |
| sociology | 167 |
| technology | 82 |