Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 95 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 289 |
| Ciencias Informáticas | 144 |
| Design & technology ; Education | 99 |
| Educación Física y Deportiva | 145 |
| Informática | 73 |
| LCC:A | 90 |
| LCC:Agriculture | 182 |
| LCC:Agriculture (General) | 89 |
| LCC:B | 196 |
| LCC:B1-5802 | 80 |
| LCC:BF1-990 | 70 |
| LCC:Biology (General) | 156 |
| LCC:Business | 84 |
| LCC:Chemistry | 74 |
| LCC:Commerce | 91 |
| LCC:D | 69 |
| LCC:Economic theory. Demography | 68 |
| LCC:Education | 246 |
| LCC:Education (General) | 133 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 68 |
| LCC:Electronic computers. Computer science | 121 |
| LCC:Engineering (General). Civil engineering (General) | 76 |
| LCC:G | 201 |
| LCC:General Works | 90 |
| LCC:Geography. Anthropology. Recreation | 201 |
| LCC:H | 458 |
| LCC:H1-99 | 132 |
| LCC:HB1-3840 | 68 |
| LCC:HF1-6182 | 91 |
| LCC:HF5001-6182 | 84 |
| LCC:History (General) and history of Europe | 69 |
| LCC:Instruments and machines | 121 |
| LCC:Internal medicine | 312 |
| LCC:J | 73 |
| LCC:K | 72 |
| LCC:K1-7720 | 65 |
| LCC:L | 246 |
| LCC:L7-991 | 133 |
| LCC:LC8-6691 | 94 |
| LCC:Language and Literature | 288 |
| LCC:Law | 72 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 65 |
| LCC:Literature (General) | 74 |
| LCC:Mathematics | 220 |
| LCC:Medicine | 838 |
| LCC:Medicine (General) | 173 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 89 |
| LCC:P | 288 |
| LCC:P1-1091 | 127 |
| LCC:PN1-6790 | 74 |
| LCC:Philology. Linguistics | 127 |
| LCC:Philosophy (General) | 80 |
| LCC:Philosophy. Psychology. Religion | 196 |
| LCC:Physics | 83 |
| LCC:Political science | 73 |
| LCC:Psychology | 70 |
| LCC:Public aspects of medicine | 90 |
| LCC:Q | 749 |
| LCC:Q1-390 | 66 |
| LCC:QA1-939 | 220 |
| LCC:QA71-90 | 121 |
| LCC:QA75.5-76.95 | 121 |
| LCC:QC1-999 | 83 |
| LCC:QD1-999 | 74 |
| LCC:QH301-705.5 | 156 |
| LCC:R | 838 |
| LCC:R5-920 | 173 |
| LCC:RA1-1270 | 90 |
| LCC:RC31-1245 | 312 |
| LCC:RC321-571 | 89 |
| LCC:RC581-951 | 130 |
| LCC:S | 182 |
| LCC:S1-972 | 89 |
| LCC:Science | 749 |
| LCC:Science (General) | 66 |
| LCC:Social Sciences | 458 |
| LCC:Social sciences (General) | 132 |
| LCC:Special aspects of education | 94 |
| LCC:Specialties of internal medicine | 130 |
| LCC:T | 320 |
| LCC:T1-995 | 70 |
| LCC:TA1-2040 | 76 |
| LCC:TK1-9971 | 68 |
| LCC:Technology | 320 |
| LCC:Technology (General) | 70 |
| Mexico | 205 |
| México | 630 |
| No aplica | 6676 |
| _empty_ | 983 |
| democracia | 72 |
| economics | 77 |
| education | 84 |
| engineering | 63 |
| history | 68 |
| linguistics | 76 |
| literature | 76 |
| management | 75 |
| medicine | 81 |
| social sciences | 85 |