Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Biochemistry | 10 |
| LCC:Biology (General) | 101 |
| LCC:Botany | 19 |
| LCC:Chemistry | 37 |
| LCC:Ecology | 8 |
| LCC:Electronic computers. Computer science | 94 |
| LCC:Genetics | 18 |
| LCC:Geology | 20 |
| LCC:H | 5 |
| LCC:Instruments and machines | 94 |
| LCC:Mathematics | 153 |
| LCC:Medicine | 14 |
| LCC:Medicine (General) | 7 |
| LCC:Meteorology. Climatology | 6 |
| LCC:Microbiology | 20 |
| LCC:Organic chemistry | 10 |
| LCC:Physics | 30 |
| LCC:Probabilities. Mathematical statistics | 5 |
| LCC:Q | 434 |
| LCC:Q1-390 | 38 |
| LCC:QA1-939 | 153 |
| LCC:QA273-280 | 5 |
| LCC:QA71-90 | 94 |
| LCC:QA75.5-76.95 | 94 |
| LCC:QC1-999 | 30 |
| LCC:QC851-999 | 6 |
| LCC:QD1-999 | 37 |
| LCC:QD241-441 | 10 |
| LCC:QD415-436 | 10 |
| LCC:QE1-996.5 | 20 |
| LCC:QH301-705.5 | 101 |
| LCC:QH426-470 | 18 |
| LCC:QH540-549.5 | 8 |
| LCC:QK1-989 | 19 |
| LCC:QL1-991 | 21 |
| LCC:QR1-502 | 20 |
| LCC:R | 14 |
| LCC:R5-920 | 7 |
| LCC:Science | 434 |
| LCC:Science (General) | 38 |
| LCC:Social Sciences | 5 |
| LCC:T | 9 |
| LCC:Technology | 9 |
| LCC:Zoology | 21 |
| agriculture | 5 |
| algebra | 8 |
| algorithms | 6 |
| analytical chemistry | 5 |
| applied mathematics | 17 |
| artificial intelligence | 9 |
| biochemistry | 12 |
| biodiversity | 5 |
| bioinformatics | 6 |
| biological sciences | 9 |
| biology | 17 |
| biotechnology | 6 |
| botany | 12 |
| cell biology | 7 |
| chemical engineering | 5 |
| chemistry | 17 |
| climatology | 6 |
| computational biology | 5 |
| computer science | 27 |
| computer security | 5 |
| data mining | 9 |
| earth sciences | 9 |
| ecology | 18 |
| education | 5 |
| electronics | 6 |
| engineering | 16 |
| entomology | 5 |
| environmental sciences | 5 |
| genetics | 17 |
| genomics | 8 |
| geochemistry | 5 |
| geology | 12 |
| geophysics | 6 |
| informatics | 5 |
| information systems | 5 |
| information technology | 14 |
| life sciences | 8 |
| mathematical analysis | 6 |
| mathematics | 18 |
| medicine | 6 |
| meteorology | 6 |
| microbiology | 12 |
| molecular biology | 14 |
| mycology | 7 |
| natural sciences | 9 |
| numerical analysis | 6 |
| optics | 5 |
| palaeontology | 6 |
| physical chemistry | 5 |
| physics | 14 |
| pure mathematics | 6 |
| software engineering | 18 |
| taxonomy | 12 |
| technology | 6 |
| virology | 6 |
| zoology | 10 |