Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 10 |
| LCC:Biochemistry | 6 |
| LCC:Biology (General) | 73 |
| LCC:Botany | 17 |
| LCC:Chemistry | 40 |
| LCC:Ecology | 16 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 4 |
| LCC:Electronic computers. Computer science | 84 |
| LCC:G | 4 |
| LCC:Genetics | 5 |
| LCC:Geodesy | 5 |
| LCC:Geography. Anthropology. Recreation | 4 |
| LCC:Geology | 12 |
| LCC:Instruments and machines | 84 |
| LCC:Mathematics | 155 |
| LCC:Medicine | 10 |
| LCC:Medicine (General) | 6 |
| LCC:Microbiology | 10 |
| LCC:Organic chemistry | 7 |
| LCC:Physics | 16 |
| LCC:Physiology | 6 |
| LCC:Probabilities. Mathematical statistics | 4 |
| LCC:Q | 401 |
| LCC:Q1-390 | 35 |
| LCC:QA1-939 | 155 |
| LCC:QA71-90 | 84 |
| LCC:QA75.5-76.95 | 84 |
| LCC:QB1-991 | 10 |
| LCC:QB275-343 | 5 |
| LCC:QC1-999 | 16 |
| LCC:QD1-999 | 40 |
| LCC:QD241-441 | 7 |
| LCC:QD415-436 | 6 |
| LCC:QE1-996.5 | 12 |
| LCC:QH301-705.5 | 73 |
| LCC:QH426-470 | 5 |
| LCC:QH540-549.5 | 16 |
| LCC:QK1-989 | 17 |
| LCC:QL1-991 | 17 |
| LCC:QP1-981 | 6 |
| LCC:QR1-502 | 10 |
| LCC:R | 10 |
| LCC:R5-920 | 6 |
| LCC:Science | 401 |
| LCC:Science (General) | 35 |
| LCC:T | 12 |
| LCC:Technology | 12 |
| LCC:Zoology | 17 |
| agriculture | 7 |
| algebra | 11 |
| algorithms | 9 |
| analytical chemistry | 6 |
| applied mathematics | 9 |
| artificial intelligence | 14 |
| biochemistry | 16 |
| biodiversity | 6 |
| bioinformatics | 14 |
| biology | 14 |
| biotechnology | 13 |
| botany | 11 |
| cell biology | 7 |
| chemistry | 14 |
| combinatorics | 5 |
| computer architecture | 5 |
| computer engineering | 5 |
| computer networks | 6 |
| computer science | 10 |
| differential equations | 5 |
| discrete mathematics | 5 |
| ecology | 25 |
| engineering | 18 |
| environment | 5 |
| environmental chemistry | 6 |
| evolution | 5 |
| genetics | 16 |
| geometry | 6 |
| informatics | 7 |
| information technology | 9 |
| inorganic chemistry | 10 |
| life sciences | 9 |
| mathematical physics | 6 |
| mathematics | 17 |
| medicine | 11 |
| microbiology | 8 |
| molecular biology | 11 |
| networks | 5 |
| neuroscience | 6 |
| numerical analysis | 6 |
| organic chemistry | 8 |
| physical chemistry | 9 |
| physics | 14 |
| physiology | 8 |
| pure mathematics | 5 |
| science | 5 |
| software | 6 |
| software engineering | 13 |
| statistics | 10 |
| taxonomy | 7 |
| technology | 12 |
| zoology | 9 |