Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 10 |
| LCC:Biochemistry | 5 |
| LCC:Biology (General) | 77 |
| LCC:Botany | 13 |
| LCC:Chemistry | 38 |
| LCC:Ecology | 17 |
| LCC:Electronic computers. Computer science | 84 |
| LCC:G | 6 |
| LCC:Genetics | 6 |
| LCC:Geodesy | 5 |
| LCC:Geography. Anthropology. Recreation | 6 |
| LCC:Geology | 13 |
| LCC:Instruments and machines | 84 |
| LCC:Mathematics | 154 |
| LCC:Medicine | 8 |
| LCC:Medicine (General) | 5 |
| LCC:Microbiology | 8 |
| LCC:Organic chemistry | 6 |
| LCC:Physics | 18 |
| LCC:Physiology | 7 |
| LCC:Q | 391 |
| LCC:Q1-390 | 35 |
| LCC:QA1-939 | 154 |
| LCC:QA71-90 | 84 |
| LCC:QA75.5-76.95 | 84 |
| LCC:QB1-991 | 10 |
| LCC:QB275-343 | 5 |
| LCC:QC1-999 | 18 |
| LCC:QD1-999 | 38 |
| LCC:QD241-441 | 6 |
| LCC:QD415-436 | 5 |
| LCC:QE1-996.5 | 13 |
| LCC:QH301-705.5 | 77 |
| LCC:QH426-470 | 6 |
| LCC:QH540-549.5 | 17 |
| LCC:QK1-989 | 13 |
| LCC:QL1-991 | 19 |
| LCC:QP1-981 | 7 |
| LCC:QR1-502 | 8 |
| LCC:R | 8 |
| LCC:R5-920 | 5 |
| LCC:Science | 391 |
| LCC:Science (General) | 35 |
| LCC:T | 12 |
| LCC:Technology | 12 |
| LCC:Zoology | 19 |
| agriculture | 8 |
| algebra | 9 |
| algorithms | 9 |
| analytical chemistry | 6 |
| applied mathematics | 8 |
| applied sciences | 5 |
| artificial intelligence | 13 |
| biochemistry | 18 |
| biodiversity | 6 |
| bioinformatics | 15 |
| biology | 17 |
| biotechnology | 13 |
| botany | 13 |
| cell biology | 5 |
| chemistry | 17 |
| combinatorics | 5 |
| computer networks | 6 |
| computer science | 11 |
| discrete mathematics | 5 |
| earth science | 5 |
| ecology | 26 |
| engineering | 18 |
| environmental chemistry | 5 |
| evolution | 6 |
| genetics | 18 |
| genomics | 5 |
| geometry | 6 |
| geophysics | 6 |
| immunology | 5 |
| informatics | 6 |
| information technology | 11 |
| inorganic chemistry | 9 |
| life sciences | 9 |
| management | 5 |
| mathematics | 17 |
| medicine | 11 |
| microbiology | 9 |
| molecular biology | 12 |
| morphology | 5 |
| networks | 5 |
| neural networks | 6 |
| neuroscience | 7 |
| numerical analysis | 5 |
| organic chemistry | 8 |
| physical chemistry | 9 |
| physics | 15 |
| physiology | 9 |
| pure mathematics | 5 |
| software | 6 |
| software engineering | 11 |
| statistics | 10 |
| taxonomy | 6 |
| technology | 11 |
| zoology | 11 |