Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Analytical chemistry | 7 |
| LCC:Astronomy | 9 |
| LCC:Biochemistry | 20 |
| LCC:Biology (General) | 154 |
| LCC:Botany | 33 |
| LCC:Chemistry | 66 |
| LCC:Cytology | 10 |
| LCC:Ecology | 20 |
| LCC:Education | 9 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 7 |
| LCC:Electronic computers. Computer science | 111 |
| LCC:Genetics | 18 |
| LCC:Geology | 30 |
| LCC:Instruments and machines | 111 |
| LCC:L | 9 |
| LCC:Mathematics | 195 |
| LCC:Medicine | 20 |
| LCC:Medicine (General) | 10 |
| LCC:Meteorology. Climatology | 10 |
| LCC:Microbiology | 27 |
| LCC:Optics. Light | 7 |
| LCC:Organic chemistry | 24 |
| LCC:Physics | 60 |
| LCC:Physiology | 7 |
| LCC:Probabilities. Mathematical statistics | 8 |
| LCC:Q | 669 |
| LCC:Q1-390 | 59 |
| LCC:QA1-939 | 195 |
| LCC:QA273-280 | 8 |
| LCC:QA71-90 | 111 |
| LCC:QA75.5-76.95 | 111 |
| LCC:QB1-991 | 9 |
| LCC:QC1-999 | 60 |
| LCC:QC350-467 | 7 |
| LCC:QC851-999 | 10 |
| LCC:QD1-999 | 66 |
| LCC:QD241-441 | 24 |
| LCC:QD415-436 | 20 |
| LCC:QD71-142 | 7 |
| LCC:QE1-996.5 | 30 |
| LCC:QH301-705.5 | 154 |
| LCC:QH426-470 | 18 |
| LCC:QH540-549.5 | 20 |
| LCC:QH573-671 | 10 |
| LCC:QK1-989 | 33 |
| LCC:QL1-991 | 36 |
| LCC:QP1-981 | 7 |
| LCC:QR1-502 | 27 |
| LCC:R | 20 |
| LCC:R5-920 | 10 |
| LCC:Science | 669 |
| LCC:Science (General) | 59 |
| LCC:T | 22 |
| LCC:TK1-9971 | 7 |
| LCC:Technology | 22 |
| LCC:Zoology | 36 |
| agriculture | 11 |
| algebra | 13 |
| applied mathematics | 14 |
| artificial intelligence | 13 |
| biochemistry | 20 |
| bioinformatics | 20 |
| biological sciences | 13 |
| biology | 37 |
| biotechnology | 14 |
| botany | 20 |
| cell biology | 15 |
| chemistry | 17 |
| computational biology | 8 |
| computer science | 29 |
| computer security | 7 |
| conservation | 8 |
| earth sciences | 11 |
| ecology | 44 |
| electrical engineering | 7 |
| electronics | 8 |
| engineering | 24 |
| genetics | 24 |
| geochemistry | 8 |
| geology | 20 |
| geophysics | 11 |
| information technology | 18 |
| life sciences | 13 |
| mathematical analysis | 8 |
| mathematical physics | 8 |
| mathematics | 32 |
| medicine | 11 |
| microbiology | 22 |
| molecular biology | 21 |
| morphology | 9 |
| natural sciences | 8 |
| palaeontology | 11 |
| physics | 19 |
| physiology | 9 |
| science | 8 |
| software engineering | 14 |
| statistics | 14 |
| taxonomy | 22 |
| technology | 15 |
| zoology | 20 |