Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 14 |
| LCC:Biochemistry | 12 |
| LCC:Biology (General) | 129 |
| LCC:Botany | 27 |
| LCC:Chemistry | 72 |
| LCC:Ecology | 22 |
| LCC:Electronic computers. Computer science | 123 |
| LCC:Genetics | 18 |
| LCC:Geology | 27 |
| LCC:Instruments and machines | 123 |
| LCC:Mathematics | 219 |
| LCC:Medicine | 16 |
| LCC:Medicine (General) | 9 |
| LCC:Meteorology. Climatology | 10 |
| LCC:Microbiology | 14 |
| LCC:Organic chemistry | 13 |
| LCC:Physics | 51 |
| LCC:Physiology | 15 |
| LCC:Probabilities. Mathematical statistics | 8 |
| LCC:Q | 636 |
| LCC:Q1-390 | 51 |
| LCC:QA1-939 | 219 |
| LCC:QA273-280 | 8 |
| LCC:QA71-90 | 123 |
| LCC:QA75.5-76.95 | 123 |
| LCC:QB1-991 | 14 |
| LCC:QC1-999 | 51 |
| LCC:QC851-999 | 10 |
| LCC:QD1-999 | 72 |
| LCC:QD241-441 | 13 |
| LCC:QD415-436 | 12 |
| LCC:QE1-996.5 | 27 |
| LCC:QH301-705.5 | 129 |
| LCC:QH426-470 | 18 |
| LCC:QH540-549.5 | 22 |
| LCC:QK1-989 | 27 |
| LCC:QL1-991 | 24 |
| LCC:QP1-981 | 15 |
| LCC:QR1-502 | 14 |
| LCC:R | 16 |
| LCC:R5-920 | 9 |
| LCC:Science | 636 |
| LCC:Science (General) | 51 |
| LCC:T | 12 |
| LCC:Technology | 12 |
| LCC:Zoology | 24 |
| agriculture | 12 |
| algebra | 13 |
| algorithms | 10 |
| analytical chemistry | 10 |
| applied mathematics | 16 |
| artificial intelligence | 16 |
| astrophysics | 7 |
| biochemistry | 24 |
| biodiversity | 8 |
| bioinformatics | 21 |
| biology | 25 |
| biotechnology | 14 |
| botany | 18 |
| cell biology | 10 |
| chemistry | 37 |
| computer networks | 6 |
| computer science | 22 |
| discrete mathematics | 7 |
| ecology | 37 |
| engineering | 24 |
| environment | 6 |
| evolution | 9 |
| genetics | 23 |
| genomics | 10 |
| geology | 6 |
| geometry | 7 |
| geophysics | 9 |
| immunology | 6 |
| informatics | 12 |
| information technology | 11 |
| inorganic chemistry | 14 |
| life sciences | 14 |
| mathematical physics | 6 |
| mathematics | 33 |
| medicine | 14 |
| microbiology | 13 |
| mineralogy | 8 |
| molecular biology | 20 |
| morphology | 7 |
| neural networks | 6 |
| neuroscience | 8 |
| nuclear physics | 7 |
| numerical analysis | 6 |
| organic chemistry | 13 |
| physical chemistry | 11 |
| physics | 25 |
| physiology | 14 |
| probability | 6 |
| software | 8 |
| software engineering | 15 |
| statistics | 14 |
| taxonomy | 14 |
| technology | 18 |
| zoology | 16 |