Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Analytical chemistry | 9 |
| LCC:Astronomy | 6 |
| LCC:Biochemistry | 13 |
| LCC:Biology (General) | 121 |
| LCC:Botany | 21 |
| LCC:Chemistry | 56 |
| LCC:Cytology | 6 |
| LCC:Ecology | 10 |
| LCC:Education | 10 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 7 |
| LCC:Electronic computers. Computer science | 109 |
| LCC:G | 6 |
| LCC:Genetics | 19 |
| LCC:Geography. Anthropology. Recreation | 6 |
| LCC:Geology | 25 |
| LCC:Instruments and machines | 109 |
| LCC:L | 10 |
| LCC:LC8-6691 | 9 |
| LCC:Mathematics | 184 |
| LCC:Medicine | 24 |
| LCC:Medicine (General) | 14 |
| LCC:Meteorology. Climatology | 7 |
| LCC:Microbiology | 20 |
| LCC:Optics. Light | 7 |
| LCC:Organic chemistry | 17 |
| LCC:Physics | 51 |
| LCC:Physiology | 7 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 563 |
| LCC:Q1-390 | 47 |
| LCC:QA1-939 | 184 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 109 |
| LCC:QA75.5-76.95 | 109 |
| LCC:QB1-991 | 6 |
| LCC:QC1-999 | 51 |
| LCC:QC350-467 | 7 |
| LCC:QC851-999 | 7 |
| LCC:QD1-999 | 56 |
| LCC:QD241-441 | 17 |
| LCC:QD415-436 | 13 |
| LCC:QD71-142 | 9 |
| LCC:QE1-996.5 | 25 |
| LCC:QH301-705.5 | 121 |
| LCC:QH426-470 | 19 |
| LCC:QH540-549.5 | 10 |
| LCC:QH573-671 | 6 |
| LCC:QK1-989 | 21 |
| LCC:QL1-991 | 31 |
| LCC:QP1-981 | 7 |
| LCC:QR1-502 | 20 |
| LCC:R | 24 |
| LCC:R5-920 | 14 |
| LCC:Science | 563 |
| LCC:Science (General) | 47 |
| LCC:Special aspects of education | 9 |
| LCC:T | 17 |
| LCC:TK1-9971 | 7 |
| LCC:Technology | 17 |
| LCC:Zoology | 31 |
| algebra | 11 |
| analytical chemistry | 8 |
| applied mathematics | 22 |
| artificial intelligence | 14 |
| biochemistry | 12 |
| biodiversity | 7 |
| bioinformatics | 11 |
| biological sciences | 7 |
| biology | 25 |
| biophysics | 7 |
| biotechnology | 7 |
| botany | 18 |
| cell biology | 7 |
| chemistry | 16 |
| computational mathematics | 7 |
| computer science | 34 |
| earth sciences | 14 |
| ecology | 21 |
| engineering | 16 |
| entomology | 11 |
| evolution | 8 |
| genetics | 15 |
| geology | 16 |
| geophysics | 8 |
| image processing | 7 |
| information technology | 20 |
| life sciences | 14 |
| mathematical analysis | 8 |
| mathematics | 23 |
| microbiology | 15 |
| molecular biology | 14 |
| mycology | 8 |
| natural sciences | 10 |
| neural networks | 7 |
| physics | 13 |
| pure mathematics | 7 |
| software engineering | 9 |
| taxonomy | 10 |
| technology | 7 |
| zoology | 20 |