Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 12 |
| LCC:Biochemistry | 9 |
| LCC:Biology (General) | 131 |
| LCC:Botany | 28 |
| LCC:Chemistry | 56 |
| LCC:Ecology | 16 |
| LCC:Electronic computers. Computer science | 119 |
| LCC:Genetics | 15 |
| LCC:Geology | 21 |
| LCC:Instruments and machines | 119 |
| LCC:Mathematics | 220 |
| LCC:Medicine | 18 |
| LCC:Medicine (General) | 10 |
| LCC:Meteorology. Climatology | 7 |
| LCC:Microbiology | 21 |
| LCC:Organic chemistry | 10 |
| LCC:Physics | 37 |
| LCC:Physiology | 6 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 613 |
| LCC:Q1-390 | 56 |
| LCC:QA1-939 | 220 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 119 |
| LCC:QA75.5-76.95 | 119 |
| LCC:QB1-991 | 12 |
| LCC:QC1-999 | 37 |
| LCC:QC851-999 | 7 |
| LCC:QD1-999 | 56 |
| LCC:QD241-441 | 10 |
| LCC:QD415-436 | 9 |
| LCC:QE1-996.5 | 21 |
| LCC:QH301-705.5 | 131 |
| LCC:QH426-470 | 15 |
| LCC:QH540-549.5 | 16 |
| LCC:QK1-989 | 28 |
| LCC:QL1-991 | 28 |
| LCC:QP1-981 | 6 |
| LCC:QR1-502 | 21 |
| LCC:R | 18 |
| LCC:R5-920 | 10 |
| LCC:Science | 613 |
| LCC:Science (General) | 56 |
| LCC:T | 18 |
| LCC:Technology | 18 |
| LCC:Zoology | 28 |
| agriculture | 10 |
| algebra | 18 |
| algorithms | 10 |
| analytical chemistry | 11 |
| applied mathematics | 16 |
| artificial intelligence | 17 |
| biochemistry | 24 |
| biodiversity | 9 |
| bioinformatics | 18 |
| biological sciences | 6 |
| biology | 27 |
| biotechnology | 15 |
| botany | 24 |
| cell biology | 12 |
| chemistry | 22 |
| computer engineering | 6 |
| computer science | 22 |
| computer security | 6 |
| discrete mathematics | 6 |
| ecology | 38 |
| engineering | 29 |
| entomology | 7 |
| environmental chemistry | 8 |
| environmental sciences | 7 |
| evolution | 9 |
| genetics | 28 |
| genomics | 7 |
| geology | 10 |
| geometry | 7 |
| geophysics | 7 |
| image processing | 7 |
| informatics | 7 |
| information technology | 19 |
| inorganic chemistry | 11 |
| insects | 6 |
| life sciences | 16 |
| mathematical analysis | 7 |
| mathematics | 24 |
| medicine | 15 |
| microbiology | 19 |
| molecular biology | 19 |
| mycology | 9 |
| natural sciences | 10 |
| numerical analysis | 9 |
| organic chemistry | 9 |
| physical chemistry | 12 |
| physics | 19 |
| physiology | 9 |
| pure mathematics | 7 |
| software engineering | 19 |
| statistics | 11 |
| taxonomy | 11 |
| technology | 15 |
| zoology | 21 |