Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Analytical chemistry | 10 |
| LCC:Biochemistry | 23 |
| LCC:Biology (General) | 185 |
| LCC:Botany | 37 |
| LCC:Chemistry | 82 |
| LCC:Ecology | 17 |
| LCC:Education | 10 |
| LCC:Electronic computers. Computer science | 183 |
| LCC:G | 13 |
| LCC:Genetics | 32 |
| LCC:Geography. Anthropology. Recreation | 13 |
| LCC:Geology | 36 |
| LCC:Instruments and machines | 183 |
| LCC:L | 10 |
| LCC:Mathematics | 299 |
| LCC:Medicine | 31 |
| LCC:Medicine (General) | 19 |
| LCC:Meteorology. Climatology | 13 |
| LCC:Microbiology | 30 |
| LCC:Optics. Light | 10 |
| LCC:Organic chemistry | 26 |
| LCC:Physics | 75 |
| LCC:Probabilities. Mathematical statistics | 9 |
| LCC:Q | 862 |
| LCC:Q1-390 | 70 |
| LCC:QA1-939 | 299 |
| LCC:QA273-280 | 9 |
| LCC:QA71-90 | 183 |
| LCC:QA75.5-76.95 | 183 |
| LCC:QC1-999 | 75 |
| LCC:QC350-467 | 10 |
| LCC:QC851-999 | 13 |
| LCC:QD1-999 | 82 |
| LCC:QD241-441 | 26 |
| LCC:QD415-436 | 23 |
| LCC:QD71-142 | 10 |
| LCC:QE1-996.5 | 36 |
| LCC:QH301-705.5 | 185 |
| LCC:QH426-470 | 32 |
| LCC:QH540-549.5 | 17 |
| LCC:QK1-989 | 37 |
| LCC:QL1-991 | 44 |
| LCC:QR1-502 | 30 |
| LCC:R | 31 |
| LCC:R5-920 | 19 |
| LCC:Science | 862 |
| LCC:Science (General) | 70 |
| LCC:T | 23 |
| LCC:Technology | 23 |
| LCC:Zoology | 44 |
| agriculture | 9 |
| algebra | 12 |
| algorithms | 9 |
| analytical chemistry | 13 |
| applied mathematics | 31 |
| artificial intelligence | 22 |
| biochemistry | 15 |
| biodiversity | 9 |
| bioinformatics | 18 |
| biological sciences | 14 |
| biology | 38 |
| biotechnology | 9 |
| botany | 28 |
| chemistry | 27 |
| computational mathematics | 9 |
| computer science | 53 |
| conservation | 9 |
| data mining | 11 |
| earth sciences | 19 |
| ecology | 38 |
| education | 9 |
| electronics | 10 |
| engineering | 26 |
| entomology | 13 |
| environment | 9 |
| environmental sciences | 9 |
| evolution | 13 |
| genetics | 25 |
| genomics | 10 |
| geology | 22 |
| geophysics | 9 |
| informatics | 9 |
| information systems | 9 |
| information technology | 28 |
| life sciences | 18 |
| mathematical analysis | 9 |
| mathematics | 43 |
| medicine | 10 |
| meteorology | 10 |
| microbiology | 20 |
| molecular biology | 23 |
| mycology | 11 |
| natural sciences | 13 |
| neural networks | 9 |
| physics | 23 |
| pure mathematics | 11 |
| software engineering | 26 |
| taxonomy | 21 |
| technology | 10 |
| zoology | 25 |