Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 74 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 289 |
| Ciencias Informáticas | 64 |
| Educación Física y Deportiva | 149 |
| LCC:A | 123 |
| LCC:Agriculture | 133 |
| LCC:Agriculture (General) | 67 |
| LCC:B | 131 |
| LCC:B1-5802 | 61 |
| LCC:BF1-990 | 52 |
| LCC:Biology (General) | 131 |
| LCC:Business | 79 |
| LCC:Chemistry | 56 |
| LCC:Commerce | 71 |
| LCC:Economic theory. Demography | 60 |
| LCC:Education | 174 |
| LCC:Education (General) | 114 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 53 |
| LCC:Electronic computers. Computer science | 111 |
| LCC:Engineering (General). Civil engineering (General) | 67 |
| LCC:Fine Arts | 52 |
| LCC:G | 158 |
| LCC:G1-922 | 58 |
| LCC:General Works | 123 |
| LCC:Geography (General) | 58 |
| LCC:Geography. Anthropology. Recreation | 158 |
| LCC:H | 347 |
| LCC:H1-99 | 96 |
| LCC:HB1-3840 | 60 |
| LCC:HF1-6182 | 71 |
| LCC:HF5001-6182 | 79 |
| LCC:Instruments and machines | 100 |
| LCC:Internal medicine | 234 |
| LCC:K | 67 |
| LCC:K1-7720 | 63 |
| LCC:L | 174 |
| LCC:L7-991 | 114 |
| LCC:LC8-6691 | 78 |
| LCC:Language and Literature | 221 |
| LCC:Law | 67 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 63 |
| LCC:Mathematics | 183 |
| LCC:Medicine | 632 |
| LCC:Medicine (General) | 146 |
| LCC:N | 52 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 69 |
| LCC:P | 221 |
| LCC:P1-1091 | 94 |
| LCC:Philology. Linguistics | 94 |
| LCC:Philosophy (General) | 61 |
| LCC:Philosophy. Psychology. Religion | 131 |
| LCC:Physics | 51 |
| LCC:Psychology | 52 |
| LCC:Public aspects of medicine | 71 |
| LCC:Q | 534 |
| LCC:Q1-390 | 51 |
| LCC:QA1-939 | 183 |
| LCC:QA71-90 | 100 |
| LCC:QA75.5-76.95 | 111 |
| LCC:QC1-999 | 51 |
| LCC:QD1-999 | 56 |
| LCC:QH301-705.5 | 131 |
| LCC:R | 632 |
| LCC:R5-920 | 146 |
| LCC:RA1-1270 | 71 |
| LCC:RC31-1245 | 234 |
| LCC:RC321-571 | 69 |
| LCC:RC581-951 | 106 |
| LCC:S | 133 |
| LCC:S1-972 | 67 |
| LCC:Science | 534 |
| LCC:Science (General) | 51 |
| LCC:Social Sciences | 347 |
| LCC:Social sciences (General) | 96 |
| LCC:Special aspects of education | 78 |
| LCC:Specialties of internal medicine | 106 |
| LCC:T | 251 |
| LCC:T1-995 | 59 |
| LCC:TA1-2040 | 67 |
| LCC:TK1-9971 | 53 |
| LCC:Technology | 251 |
| LCC:Technology (General) | 59 |
| Mexico | 126 |
| México | 382 |
| No aplica | 4912 |
| _empty_ | 717 |
| computer science | 54 |
| democracia | 52 |
| economics | 82 |
| education | 96 |
| engineering | 59 |
| history | 72 |
| humanities | 57 |
| linguistics | 72 |
| literature | 65 |
| management | 74 |
| medicine | 64 |
| philosophy | 57 |
| social sciences | 85 |
| sociology | 67 |