Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 58 |
| Ciencias Informáticas | 104 |
| Design & technology ; Education | 89 |
| Educación Física y Deportiva | 96 |
| Informática | 72 |
| LCC:A | 67 |
| LCC:Agriculture | 132 |
| LCC:Agriculture (General) | 71 |
| LCC:B | 136 |
| LCC:B1-5802 | 54 |
| LCC:BF1-990 | 54 |
| LCC:Biology (General) | 118 |
| LCC:Business | 57 |
| LCC:Chemistry | 48 |
| LCC:Commerce | 59 |
| LCC:D | 63 |
| LCC:D1-2009 | 45 |
| LCC:Education | 165 |
| LCC:Education (General) | 99 |
| LCC:Electronic computers. Computer science | 65 |
| LCC:Engineering (General). Civil engineering (General) | 51 |
| LCC:Fine Arts | 42 |
| LCC:G | 141 |
| LCC:General Works | 67 |
| LCC:Geography. Anthropology. Recreation | 141 |
| LCC:H | 307 |
| LCC:H1-99 | 101 |
| LCC:HF1-6182 | 59 |
| LCC:HF5001-6182 | 57 |
| LCC:History (General) | 45 |
| LCC:History (General) and history of Europe | 63 |
| LCC:Instruments and machines | 64 |
| LCC:Internal medicine | 193 |
| LCC:J | 62 |
| LCC:K | 49 |
| LCC:K1-7720 | 45 |
| LCC:L | 165 |
| LCC:L7-991 | 99 |
| LCC:LC8-6691 | 52 |
| LCC:Language and Literature | 174 |
| LCC:Law | 49 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 45 |
| LCC:Literature (General) | 56 |
| LCC:Mathematics | 135 |
| LCC:Medicine | 561 |
| LCC:Medicine (General) | 127 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 58 |
| LCC:P | 174 |
| LCC:P1-1091 | 76 |
| LCC:PN1-6790 | 56 |
| LCC:Philology. Linguistics | 76 |
| LCC:Philosophy (General) | 54 |
| LCC:Philosophy. Psychology. Religion | 136 |
| LCC:Physics | 59 |
| LCC:Political science | 62 |
| LCC:Psychology | 54 |
| LCC:Public aspects of medicine | 66 |
| LCC:Q | 507 |
| LCC:Q1-390 | 45 |
| LCC:QA1-939 | 135 |
| LCC:QA71-90 | 64 |
| LCC:QA75.5-76.95 | 65 |
| LCC:QC1-999 | 59 |
| LCC:QD1-999 | 48 |
| LCC:QH301-705.5 | 118 |
| LCC:R | 561 |
| LCC:R5-920 | 127 |
| LCC:RA1-1270 | 66 |
| LCC:RC31-1245 | 193 |
| LCC:RC321-571 | 58 |
| LCC:RC581-951 | 73 |
| LCC:S | 132 |
| LCC:S1-972 | 71 |
| LCC:Science | 507 |
| LCC:Science (General) | 45 |
| LCC:Social Sciences | 307 |
| LCC:Social sciences (General) | 101 |
| LCC:Special aspects of education | 52 |
| LCC:Specialties of internal medicine | 73 |
| LCC:T | 213 |
| LCC:T1-995 | 49 |
| LCC:TA1-2040 | 51 |
| LCC:Technology | 213 |
| LCC:Technology (General) | 49 |
| Mexico | 143 |
| México | 407 |
| No aplica | 4392 |
| _empty_ | 618 |
| democracia | 50 |
| ecology | 52 |
| economics | 48 |
| education | 56 |
| engineering | 50 |
| history | 64 |
| literature | 49 |
| management | 50 |
| medicine | 72 |
| psychology | 47 |
| social sciences | 65 |
| sociology | 50 |