Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 14 |
| LCC:Biochemistry | 15 |
| LCC:Biology (General) | 132 |
| LCC:Botany | 33 |
| LCC:Chemistry | 68 |
| LCC:Ecology | 24 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 7 |
| LCC:Electronic computers. Computer science | 109 |
| LCC:Genetics | 15 |
| LCC:Geology | 21 |
| LCC:Instruments and machines | 109 |
| LCC:Mathematics | 209 |
| LCC:Medicine | 18 |
| LCC:Medicine (General) | 11 |
| LCC:Meteorology. Climatology | 8 |
| LCC:Microbiology | 17 |
| LCC:Organic chemistry | 19 |
| LCC:Physics | 46 |
| LCC:Physiology | 8 |
| LCC:Probabilities. Mathematical statistics | 7 |
| LCC:Q | 637 |
| LCC:Q1-390 | 59 |
| LCC:QA1-939 | 209 |
| LCC:QA273-280 | 7 |
| LCC:QA71-90 | 109 |
| LCC:QA75.5-76.95 | 109 |
| LCC:QB1-991 | 14 |
| LCC:QC1-999 | 46 |
| LCC:QC851-999 | 8 |
| LCC:QD1-999 | 68 |
| LCC:QD241-441 | 19 |
| LCC:QD415-436 | 15 |
| LCC:QE1-996.5 | 21 |
| LCC:QH301-705.5 | 132 |
| LCC:QH426-470 | 15 |
| LCC:QH540-549.5 | 24 |
| LCC:QK1-989 | 33 |
| LCC:QL1-991 | 34 |
| LCC:QP1-981 | 8 |
| LCC:QR1-502 | 17 |
| LCC:R | 18 |
| LCC:R5-920 | 11 |
| LCC:Science | 637 |
| LCC:Science (General) | 59 |
| LCC:T | 18 |
| LCC:TK1-9971 | 7 |
| LCC:Technology | 18 |
| LCC:Zoology | 34 |
| agriculture | 13 |
| algebra | 13 |
| algorithms | 9 |
| analytical chemistry | 7 |
| applied mathematics | 15 |
| artificial intelligence | 18 |
| biochemistry | 21 |
| biodiversity | 8 |
| bioinformatics | 19 |
| biological sciences | 9 |
| biology | 32 |
| biotechnology | 16 |
| botany | 19 |
| cell biology | 11 |
| chemistry | 21 |
| computer science | 20 |
| conservation | 8 |
| ecology | 41 |
| engineering | 23 |
| environmental science | 7 |
| evolution | 7 |
| genetics | 23 |
| geochemistry | 7 |
| geology | 10 |
| geophysics | 10 |
| informatics | 9 |
| information systems | 7 |
| information technology | 13 |
| inorganic chemistry | 10 |
| life sciences | 9 |
| management | 8 |
| mathematical analysis | 7 |
| mathematical physics | 9 |
| mathematics | 32 |
| medicine | 15 |
| microbiology | 17 |
| mineralogy | 7 |
| molecular biology | 16 |
| morphology | 8 |
| neuroscience | 9 |
| numerical analysis | 8 |
| organic chemistry | 8 |
| palaeontology | 9 |
| physical chemistry | 10 |
| physics | 20 |
| physiology | 13 |
| pure mathematics | 9 |
| software engineering | 17 |
| statistics | 17 |
| taxonomy | 17 |
| technology | 19 |
| zoology | 17 |