Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 77 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Ciencias Informáticas | 87 |
| Educación Física y Deportiva | 180 |
| Física Aplicada | 76 |
| LCC:A | 336 |
| LCC:Agriculture | 159 |
| LCC:Agriculture (General) | 70 |
| LCC:B | 201 |
| LCC:B1-5802 | 79 |
| LCC:BF1-990 | 74 |
| LCC:Biology (General) | 135 |
| LCC:Business | 140 |
| LCC:Chemistry | 79 |
| LCC:Commerce | 144 |
| LCC:Economic theory. Demography | 92 |
| LCC:Education | 295 |
| LCC:Education (General) | 168 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 83 |
| LCC:Electronic computers. Computer science | 164 |
| LCC:Engineering (General). Civil engineering (General) | 94 |
| LCC:Fine Arts | 68 |
| LCC:G | 210 |
| LCC:General Works | 336 |
| LCC:Geography. Anthropology. Recreation | 210 |
| LCC:H | 514 |
| LCC:H1-99 | 124 |
| LCC:HB1-3840 | 92 |
| LCC:HF1-6182 | 144 |
| LCC:HF5001-6182 | 140 |
| LCC:Instruments and machines | 163 |
| LCC:Internal medicine | 316 |
| LCC:J | 75 |
| LCC:K | 91 |
| LCC:K1-7720 | 87 |
| LCC:L | 295 |
| LCC:L7-991 | 168 |
| LCC:LC8-6691 | 112 |
| LCC:Language and Literature | 276 |
| LCC:Law | 91 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 87 |
| LCC:Mathematics | 272 |
| LCC:Medicine | 953 |
| LCC:Medicine (General) | 274 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 74 |
| LCC:P | 276 |
| LCC:P1-1091 | 136 |
| LCC:Philology. Linguistics | 136 |
| LCC:Philosophy (General) | 79 |
| LCC:Philosophy. Psychology. Religion | 201 |
| LCC:Political science | 75 |
| LCC:Psychology | 74 |
| LCC:Public aspects of medicine | 83 |
| LCC:Q | 758 |
| LCC:QA1-939 | 272 |
| LCC:QA71-90 | 163 |
| LCC:QA75.5-76.95 | 164 |
| LCC:QD1-999 | 79 |
| LCC:QH301-705.5 | 135 |
| LCC:R | 953 |
| LCC:R5-920 | 274 |
| LCC:RA1-1270 | 83 |
| LCC:RC31-1245 | 316 |
| LCC:RC321-571 | 74 |
| LCC:RC581-951 | 132 |
| LCC:S | 159 |
| LCC:S1-972 | 70 |
| LCC:Science | 758 |
| LCC:Social Sciences | 514 |
| LCC:Social sciences (General) | 124 |
| LCC:Special aspects of education | 112 |
| LCC:Specialties of internal medicine | 132 |
| LCC:T | 399 |
| LCC:T1-995 | 88 |
| LCC:TA1-2040 | 94 |
| LCC:TK1-9971 | 83 |
| LCC:Technology | 399 |
| LCC:Technology (General) | 88 |
| Mexico | 162 |
| México | 511 |
| No aplica | 6776 |
| _empty_ | 1745 |
| biology | 71 |
| culture | 80 |
| ecology | 69 |
| economics | 150 |
| education | 163 |
| engineering | 84 |
| history | 107 |
| humanities | 71 |
| linguistics | 83 |
| literature | 102 |
| management | 127 |
| medicine | 82 |
| pedagogy | 73 |
| philosophy | 79 |
| public health | 77 |
| social sciences | 98 |
| sociology | 143 |
| technology | 71 |