Colección: TEMAS
| Temas | Cantidad |
|---|---|
| 5.00.00.00-4 Ciências Agrárias | 71 |
| Aplicación informática | 40 |
| Ciencias Informáticas | 181 |
| Communication | 60 |
| Design & technology ; Education | 67 |
| Informática | 109 |
| LCC:A | 28 |
| LCC:Agriculture | 74 |
| LCC:Agriculture (General) | 34 |
| LCC:B | 64 |
| LCC:BF1-990 | 29 |
| LCC:Biology (General) | 62 |
| LCC:Business | 24 |
| LCC:Chemistry | 30 |
| LCC:Commerce | 26 |
| LCC:D | 26 |
| LCC:Education | 83 |
| LCC:Education (General) | 48 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 21 |
| LCC:Electronic computers. Computer science | 23 |
| LCC:Engineering (General). Civil engineering (General) | 28 |
| LCC:Environmental sciences | 28 |
| LCC:G | 68 |
| LCC:GE1-350 | 28 |
| LCC:General Works | 28 |
| LCC:Geography. Anthropology. Recreation | 68 |
| LCC:H | 138 |
| LCC:H1-99 | 55 |
| LCC:HF1-6182 | 26 |
| LCC:HF5001-6182 | 24 |
| LCC:History (General) and history of Europe | 26 |
| LCC:Instruments and machines | 23 |
| LCC:Internal medicine | 120 |
| LCC:J | 33 |
| LCC:JA1-92 | 24 |
| LCC:K | 21 |
| LCC:L | 83 |
| LCC:L7-991 | 48 |
| LCC:LC8-6691 | 21 |
| LCC:Language and Literature | 79 |
| LCC:Law | 21 |
| LCC:Literature (General) | 31 |
| LCC:Mathematics | 60 |
| LCC:Medicine | 360 |
| LCC:Medicine (General) | 103 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 33 |
| LCC:P | 79 |
| LCC:P1-1091 | 42 |
| LCC:PN1-6790 | 31 |
| LCC:Philology. Linguistics | 42 |
| LCC:Philosophy. Psychology. Religion | 64 |
| LCC:Physics | 35 |
| LCC:Political science | 33 |
| LCC:Political science (General) | 24 |
| LCC:Psychology | 29 |
| LCC:Public aspects of medicine | 48 |
| LCC:Q | 273 |
| LCC:QA1-939 | 60 |
| LCC:QA71-90 | 23 |
| LCC:QA75.5-76.95 | 23 |
| LCC:QC1-999 | 35 |
| LCC:QD1-999 | 30 |
| LCC:QH301-705.5 | 62 |
| LCC:QL1-991 | 22 |
| LCC:R | 360 |
| LCC:R5-920 | 103 |
| LCC:RA1-1270 | 48 |
| LCC:RC31-1245 | 120 |
| LCC:RC321-571 | 33 |
| LCC:RC581-951 | 38 |
| LCC:S | 74 |
| LCC:S1-972 | 34 |
| LCC:Science | 273 |
| LCC:Social Sciences | 138 |
| LCC:Social sciences (General) | 55 |
| LCC:Special aspects of education | 21 |
| LCC:Specialties of internal medicine | 38 |
| LCC:T | 110 |
| LCC:T1-995 | 28 |
| LCC:TA1-2040 | 28 |
| LCC:Technology | 110 |
| LCC:Technology (General) | 28 |
| LCC:Zoology | 22 |
| Mexico | 56 |
| México | 197 |
| No aplica | 2009 |
| Química Física | 32 |
| _empty_ | 249 |
| biological sciences | 30 |
| biology | 28 |
| ecology | 27 |
| education | 25 |
| engineering | 31 |
| health sciences | 77 |
| history | 23 |
| literature | 22 |
| management | 22 |
| mathematics | 22 |
| medicine | 64 |
| social sciences | 30 |