Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Analytical chemistry | 12 |
| LCC:Astronomy | 17 |
| LCC:Biochemistry | 18 |
| LCC:Biology (General) | 200 |
| LCC:Botany | 36 |
| LCC:Chemistry | 97 |
| LCC:Ecology | 27 |
| LCC:Education | 11 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 9 |
| LCC:Electronic computers. Computer science | 185 |
| LCC:G | 9 |
| LCC:Genetics | 27 |
| LCC:Geography. Anthropology. Recreation | 9 |
| LCC:Geology | 40 |
| LCC:Instruments and machines | 185 |
| LCC:L | 11 |
| LCC:Mathematics | 340 |
| LCC:Medicine | 27 |
| LCC:Medicine (General) | 16 |
| LCC:Meteorology. Climatology | 10 |
| LCC:Microbiology | 32 |
| LCC:Organic chemistry | 23 |
| LCC:Physics | 79 |
| LCC:Physiology | 20 |
| LCC:Probabilities. Mathematical statistics | 11 |
| LCC:Q | 986 |
| LCC:Q1-390 | 79 |
| LCC:QA1-939 | 340 |
| LCC:QA273-280 | 11 |
| LCC:QA71-90 | 185 |
| LCC:QA75.5-76.95 | 185 |
| LCC:QB1-991 | 17 |
| LCC:QC1-999 | 79 |
| LCC:QC851-999 | 10 |
| LCC:QD1-999 | 97 |
| LCC:QD241-441 | 23 |
| LCC:QD415-436 | 18 |
| LCC:QD71-142 | 12 |
| LCC:QE1-996.5 | 40 |
| LCC:QH301-705.5 | 200 |
| LCC:QH426-470 | 27 |
| LCC:QH540-549.5 | 27 |
| LCC:QK1-989 | 36 |
| LCC:QL1-991 | 49 |
| LCC:QP1-981 | 20 |
| LCC:QR1-502 | 32 |
| LCC:R | 27 |
| LCC:R5-920 | 16 |
| LCC:Science | 986 |
| LCC:Science (General) | 79 |
| LCC:T | 27 |
| LCC:Technology | 27 |
| LCC:Zoology | 49 |
| agriculture | 11 |
| algebra | 21 |
| algorithms | 12 |
| analytical chemistry | 16 |
| applied mathematics | 29 |
| artificial intelligence | 27 |
| biochemistry | 32 |
| biodiversity | 13 |
| bioinformatics | 25 |
| biological sciences | 17 |
| biology | 51 |
| biotechnology | 18 |
| botany | 31 |
| cell biology | 18 |
| chemistry | 35 |
| computer science | 50 |
| earth sciences | 14 |
| ecology | 48 |
| engineering | 35 |
| entomology | 15 |
| environment | 10 |
| evolution | 13 |
| genetics | 35 |
| genomics | 10 |
| geology | 19 |
| geophysics | 10 |
| information technology | 30 |
| inorganic chemistry | 11 |
| life sciences | 21 |
| mathematical analysis | 11 |
| mathematics | 62 |
| medicine | 18 |
| microbiology | 24 |
| molecular biology | 27 |
| natural sciences | 12 |
| neural networks | 10 |
| nuclear physics | 11 |
| organic chemistry | 12 |
| physical chemistry | 14 |
| physics | 32 |
| physiology | 15 |
| pure mathematics | 12 |
| software engineering | 20 |
| statistics | 15 |
| taxonomy | 14 |
| technology | 17 |
| zoology | 30 |