Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 56 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Ciencias Informáticas | 66 |
| Educación Física y Deportiva | 147 |
| LCC:A | 322 |
| LCC:Agriculture | 128 |
| LCC:Agriculture (General) | 60 |
| LCC:B | 166 |
| LCC:B1-5802 | 62 |
| LCC:BF1-990 | 62 |
| LCC:Biology (General) | 111 |
| LCC:Business | 124 |
| LCC:Chemistry | 62 |
| LCC:Commerce | 127 |
| LCC:Economic theory. Demography | 81 |
| LCC:Education | 259 |
| LCC:Education (General) | 145 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 73 |
| LCC:Electronic computers. Computer science | 139 |
| LCC:Engineering (General). Civil engineering (General) | 82 |
| LCC:Fine Arts | 59 |
| LCC:G | 176 |
| LCC:General Works | 322 |
| LCC:Geography. Anthropology. Recreation | 176 |
| LCC:H | 462 |
| LCC:H1-99 | 110 |
| LCC:HB1-3840 | 81 |
| LCC:HF1-6182 | 127 |
| LCC:HF5001-6182 | 124 |
| LCC:Instruments and machines | 139 |
| LCC:Internal medicine | 252 |
| LCC:K | 85 |
| LCC:K1-7720 | 81 |
| LCC:L | 259 |
| LCC:L7-991 | 145 |
| LCC:LC8-6691 | 103 |
| LCC:Language and Literature | 231 |
| LCC:Law | 85 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 81 |
| LCC:Mathematics | 237 |
| LCC:Medicine | 792 |
| LCC:Medicine (General) | 230 |
| LCC:N | 59 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 66 |
| LCC:P | 231 |
| LCC:P1-1091 | 106 |
| LCC:Philology. Linguistics | 106 |
| LCC:Philosophy (General) | 62 |
| LCC:Philosophy. Psychology. Religion | 166 |
| LCC:Psychology | 62 |
| LCC:Public aspects of medicine | 73 |
| LCC:Q | 627 |
| LCC:QA1-939 | 237 |
| LCC:QA71-90 | 139 |
| LCC:QA75.5-76.95 | 139 |
| LCC:QD1-999 | 62 |
| LCC:QH301-705.5 | 111 |
| LCC:R | 792 |
| LCC:R5-920 | 230 |
| LCC:RA1-1270 | 73 |
| LCC:RC31-1245 | 252 |
| LCC:RC321-571 | 66 |
| LCC:RC581-951 | 104 |
| LCC:S | 128 |
| LCC:S1-972 | 60 |
| LCC:Science | 627 |
| LCC:Social Sciences | 462 |
| LCC:Social sciences (General) | 110 |
| LCC:Special aspects of education | 103 |
| LCC:Specialties of internal medicine | 104 |
| LCC:T | 346 |
| LCC:T1-995 | 79 |
| LCC:TA1-2040 | 82 |
| LCC:TK1-9971 | 73 |
| LCC:Technology | 346 |
| LCC:Technology (General) | 79 |
| Mexico | 92 |
| México | 322 |
| No aplica | 5246 |
| _empty_ | 1591 |
| biology | 61 |
| computer science | 59 |
| culture | 62 |
| ecology | 61 |
| economics | 131 |
| education | 158 |
| engineering | 79 |
| history | 99 |
| humanities | 67 |
| linguistics | 76 |
| literature | 88 |
| management | 118 |
| medicine | 69 |
| pedagogy | 69 |
| philosophy | 73 |
| psychology | 62 |
| public health | 64 |
| social sciences | 90 |
| sociology | 136 |
| technology | 60 |