Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 6 |
| LCC:Analytical chemistry | 6 |
| LCC:Astronomy | 6 |
| LCC:Biochemistry | 10 |
| LCC:Biology (General) | 89 |
| LCC:Botany | 22 |
| LCC:Chemistry | 35 |
| LCC:Cytology | 6 |
| LCC:Ecology | 11 |
| LCC:Electronic computers. Computer science | 75 |
| LCC:Engineering (General). Civil engineering (General) | 6 |
| LCC:Genetics | 8 |
| LCC:Geology | 24 |
| LCC:H | 5 |
| LCC:Instruments and machines | 75 |
| LCC:Internal medicine | 6 |
| LCC:Mathematics | 133 |
| LCC:Medicine | 19 |
| LCC:Medicine (General) | 11 |
| LCC:Meteorology. Climatology | 6 |
| LCC:Microbiology | 20 |
| LCC:Optics. Light | 5 |
| LCC:Organic chemistry | 11 |
| LCC:Physics | 40 |
| LCC:Probabilities. Mathematical statistics | 7 |
| LCC:Q | 426 |
| LCC:Q1-390 | 43 |
| LCC:QA1-939 | 133 |
| LCC:QA273-280 | 7 |
| LCC:QA71-90 | 75 |
| LCC:QA75.5-76.95 | 75 |
| LCC:QB1-991 | 6 |
| LCC:QC1-999 | 40 |
| LCC:QC350-467 | 5 |
| LCC:QC851-999 | 6 |
| LCC:QD1-999 | 35 |
| LCC:QD241-441 | 11 |
| LCC:QD415-436 | 10 |
| LCC:QD71-142 | 6 |
| LCC:QE1-996.5 | 24 |
| LCC:QH301-705.5 | 89 |
| LCC:QH426-470 | 8 |
| LCC:QH540-549.5 | 11 |
| LCC:QH573-671 | 6 |
| LCC:QK1-989 | 22 |
| LCC:QL1-991 | 24 |
| LCC:QR1-502 | 20 |
| LCC:R | 19 |
| LCC:R5-920 | 11 |
| LCC:RC31-1245 | 6 |
| LCC:S | 6 |
| LCC:Science | 426 |
| LCC:Science (General) | 43 |
| LCC:Social Sciences | 5 |
| LCC:T | 12 |
| LCC:TA1-2040 | 6 |
| LCC:Technology | 12 |
| LCC:Zoology | 24 |
| agriculture | 5 |
| algebra | 8 |
| analytical chemistry | 5 |
| applied mathematics | 11 |
| artificial intelligence | 10 |
| astronomy | 5 |
| biochemistry | 12 |
| biodiversity | 6 |
| bioinformatics | 8 |
| biological sciences | 7 |
| biology | 17 |
| biophysics | 5 |
| botany | 15 |
| cell biology | 6 |
| chemistry | 15 |
| computational biology | 5 |
| computer science | 17 |
| conservation | 5 |
| earth sciences | 8 |
| ecology | 23 |
| engineering | 15 |
| entomology | 6 |
| evolution | 5 |
| genetics | 15 |
| geology | 15 |
| geophysics | 7 |
| information technology | 11 |
| life sciences | 9 |
| mathematical analysis | 6 |
| mathematics | 18 |
| medicine | 8 |
| microbiology | 10 |
| molecular biology | 11 |
| natural sciences | 7 |
| networks | 6 |
| palaeontology | 8 |
| physics | 13 |
| software engineering | 12 |
| statistics | 6 |
| taxonomy | 13 |
| virology | 8 |
| zoology | 12 |