Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 10 |
| LCC:Biochemistry | 11 |
| LCC:Biology (General) | 86 |
| LCC:Botany | 15 |
| LCC:Chemistry | 43 |
| LCC:Ecology | 13 |
| LCC:Electronic computers. Computer science | 90 |
| LCC:G | 5 |
| LCC:Genetics | 10 |
| LCC:Geography. Anthropology. Recreation | 5 |
| LCC:Geology | 14 |
| LCC:Instruments and machines | 90 |
| LCC:Mathematics | 157 |
| LCC:Medicine | 16 |
| LCC:Medicine (General) | 13 |
| LCC:Microbiology | 11 |
| LCC:Organic chemistry | 12 |
| LCC:Physics | 20 |
| LCC:Physiology | 6 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 418 |
| LCC:Q1-390 | 37 |
| LCC:QA1-939 | 157 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 90 |
| LCC:QA75.5-76.95 | 90 |
| LCC:QB1-991 | 10 |
| LCC:QC1-999 | 20 |
| LCC:QD1-999 | 43 |
| LCC:QD241-441 | 12 |
| LCC:QD415-436 | 11 |
| LCC:QE1-996.5 | 14 |
| LCC:QH301-705.5 | 86 |
| LCC:QH426-470 | 10 |
| LCC:QH540-549.5 | 13 |
| LCC:QK1-989 | 15 |
| LCC:QL1-991 | 21 |
| LCC:QP1-981 | 6 |
| LCC:QR1-502 | 11 |
| LCC:R | 16 |
| LCC:R5-920 | 13 |
| LCC:Science | 418 |
| LCC:Science (General) | 37 |
| LCC:T | 10 |
| LCC:Technology | 10 |
| LCC:Zoology | 21 |
| agriculture | 9 |
| algebra | 12 |
| algorithms | 9 |
| applied mathematics | 12 |
| artificial intelligence | 15 |
| biochemistry | 17 |
| biodiversity | 7 |
| bioinformatics | 13 |
| biological sciences | 8 |
| biology | 14 |
| biomedicine | 5 |
| biotechnology | 11 |
| botany | 12 |
| cell biology | 6 |
| chemistry | 10 |
| computer engineering | 6 |
| computer networks | 6 |
| computer science | 16 |
| conservation | 5 |
| discrete mathematics | 5 |
| earth sciences | 7 |
| ecology | 22 |
| electronics | 6 |
| engineering | 14 |
| entomology | 5 |
| environmental sciences | 5 |
| genetics | 15 |
| geochemistry | 6 |
| geometry | 5 |
| geophysics | 8 |
| informatics | 8 |
| information systems | 7 |
| information technology | 11 |
| inorganic chemistry | 8 |
| life sciences | 7 |
| management | 6 |
| mathematical analysis | 6 |
| mathematical physics | 7 |
| mathematics | 16 |
| medicine | 10 |
| microbiology | 13 |
| mineralogy | 5 |
| molecular biology | 8 |
| networks | 5 |
| numerical analysis | 6 |
| organic chemistry | 8 |
| physical chemistry | 8 |
| physics | 11 |
| software | 6 |
| software engineering | 12 |
| statistics | 13 |
| taxonomy | 7 |
| technology | 10 |
| zoology | 13 |