Colección: TEMAS
| Temas | Cantidad |
|---|---|
| 5.01.03.00-8 Fitotecnia | 21 |
| 6202 | 43 |
| Argentina | 40 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 31 |
| Baja California | 21 |
| Brasil | 22 |
| Chiapas | 18 |
| Chile | 21 |
| Colombia | 20 |
| Educación Física y Deportiva | 24 |
| Education | 18 |
| España | 27 |
| Estado | 26 |
| Ingeniería | 27 |
| Ingeniería civil | 28 |
| Ingeniería química | 32 |
| LCC:A | 41 |
| LCC:Agriculture | 44 |
| LCC:Agriculture (General) | 23 |
| LCC:Animal culture | 18 |
| LCC:B | 34 |
| LCC:Biology (General) | 40 |
| LCC:Business | 22 |
| LCC:Chemistry | 23 |
| LCC:Education | 52 |
| LCC:Education (General) | 27 |
| LCC:Electronic computers. Computer science | 22 |
| LCC:Engineering (General). Civil engineering (General) | 20 |
| LCC:G | 42 |
| LCC:General Works | 41 |
| LCC:Geography. Anthropology. Recreation | 42 |
| LCC:H | 78 |
| LCC:H1-99 | 19 |
| LCC:HF5001-6182 | 22 |
| LCC:Instruments and machines | 22 |
| LCC:Internal medicine | 80 |
| LCC:J | 23 |
| LCC:L | 52 |
| LCC:L7-991 | 27 |
| LCC:LC8-6691 | 23 |
| LCC:Language and Literature | 50 |
| LCC:Mathematics | 42 |
| LCC:Medicine | 222 |
| LCC:Medicine (General) | 67 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 21 |
| LCC:P | 50 |
| LCC:P1-1091 | 30 |
| LCC:Philology. Linguistics | 30 |
| LCC:Philosophy. Psychology. Religion | 34 |
| LCC:Physics | 21 |
| LCC:Political science | 23 |
| LCC:Public aspects of medicine | 18 |
| LCC:Q | 156 |
| LCC:QA1-939 | 42 |
| LCC:QA71-90 | 22 |
| LCC:QA75.5-76.95 | 22 |
| LCC:QC1-999 | 21 |
| LCC:QD1-999 | 23 |
| LCC:QH301-705.5 | 40 |
| LCC:R | 222 |
| LCC:R5-920 | 67 |
| LCC:RA1-1270 | 18 |
| LCC:RC31-1245 | 80 |
| LCC:RC321-571 | 21 |
| LCC:RC581-951 | 36 |
| LCC:S | 44 |
| LCC:S1-972 | 23 |
| LCC:Science | 156 |
| LCC:Social Sciences | 78 |
| LCC:Social sciences (General) | 19 |
| LCC:Special aspects of education | 23 |
| LCC:Specialties of internal medicine | 36 |
| LCC:T | 61 |
| LCC:TA1-2040 | 20 |
| LCC:Technology | 61 |
| Mexico | 71 |
| México | 310 |
| No aplica | 3905 |
| _empty_ | 503 |
| chemistry | 20 |
| culture | 20 |
| democracia | 34 |
| distribución | 25 |
| diversidad | 19 |
| economics | 19 |
| educación superior | 23 |
| education | 24 |
| globalización | 22 |
| género | 40 |
| history | 19 |
| identidad | 22 |
| jóvenes | 20 |
| literature | 19 |
| medicine | 33 |
| migración | 23 |
| mujeres | 20 |
| rendimiento | 19 |
| social sciences | 23 |
| sociology | 19 |
| violencia | 20 |