Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 12 |
| LCC:Biochemistry | 12 |
| LCC:Biology (General) | 112 |
| LCC:Botany | 22 |
| LCC:Chemistry | 63 |
| LCC:Ecology | 22 |
| LCC:Education | 7 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 8 |
| LCC:Electronic computers. Computer science | 137 |
| LCC:G | 8 |
| LCC:Genetics | 15 |
| LCC:Geography. Anthropology. Recreation | 8 |
| LCC:Geology | 29 |
| LCC:Instruments and machines | 137 |
| LCC:L | 7 |
| LCC:LC8-6691 | 6 |
| LCC:Mathematics | 240 |
| LCC:Medicine | 15 |
| LCC:Medicine (General) | 10 |
| LCC:Meteorology. Climatology | 6 |
| LCC:Microbiology | 16 |
| LCC:Organic chemistry | 15 |
| LCC:Physics | 43 |
| LCC:Physiology | 13 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 638 |
| LCC:Q1-390 | 56 |
| LCC:QA1-939 | 240 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 137 |
| LCC:QA75.5-76.95 | 137 |
| LCC:QB1-991 | 12 |
| LCC:QC1-999 | 43 |
| LCC:QC851-999 | 6 |
| LCC:QD1-999 | 63 |
| LCC:QD241-441 | 15 |
| LCC:QD415-436 | 12 |
| LCC:QE1-996.5 | 29 |
| LCC:QH301-705.5 | 112 |
| LCC:QH426-470 | 15 |
| LCC:QH540-549.5 | 22 |
| LCC:QK1-989 | 22 |
| LCC:QL1-991 | 33 |
| LCC:QP1-981 | 13 |
| LCC:QR1-502 | 16 |
| LCC:R | 15 |
| LCC:R5-920 | 10 |
| LCC:Science | 638 |
| LCC:Science (General) | 56 |
| LCC:T | 18 |
| LCC:TK1-9971 | 8 |
| LCC:Technology | 18 |
| LCC:Zoology | 33 |
| agriculture | 9 |
| algebra | 12 |
| algorithms | 10 |
| analytical chemistry | 10 |
| applied mathematics | 23 |
| artificial intelligence | 21 |
| biochemistry | 18 |
| biodiversity | 10 |
| bioinformatics | 17 |
| biology | 23 |
| biotechnology | 15 |
| botany | 15 |
| chemistry | 20 |
| computer science | 28 |
| earth sciences | 12 |
| ecology | 30 |
| engineering | 23 |
| entomology | 9 |
| environment | 8 |
| evolution | 8 |
| genetics | 19 |
| genomics | 7 |
| geology | 10 |
| geometry | 7 |
| geophysics | 8 |
| informatics | 8 |
| information technology | 19 |
| inorganic chemistry | 9 |
| life sciences | 13 |
| management | 7 |
| mathematical analysis | 7 |
| mathematics | 28 |
| medicine | 13 |
| microbiology | 11 |
| molecular biology | 16 |
| neural networks | 9 |
| organic chemistry | 9 |
| physical chemistry | 10 |
| physics | 18 |
| physiology | 9 |
| pure mathematics | 11 |
| software engineering | 13 |
| statistics | 11 |
| taxonomy | 11 |
| technology | 13 |
| telecommunication | 7 |
| zoology | 18 |