Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Biochemistry | 12 |
| LCC:Biology (General) | 116 |
| LCC:Botany | 24 |
| LCC:Chemistry | 44 |
| LCC:Ecology | 6 |
| LCC:Electronic computers. Computer science | 106 |
| LCC:Genetics | 20 |
| LCC:Geology | 20 |
| LCC:H | 6 |
| LCC:Instruments and machines | 106 |
| LCC:Mathematics | 174 |
| LCC:Medicine | 17 |
| LCC:Medicine (General) | 10 |
| LCC:Meteorology. Climatology | 9 |
| LCC:Microbiology | 21 |
| LCC:Organic chemistry | 13 |
| LCC:Physics | 38 |
| LCC:Probabilities. Mathematical statistics | 7 |
| LCC:Q | 506 |
| LCC:Q1-390 | 46 |
| LCC:QA1-939 | 174 |
| LCC:QA273-280 | 7 |
| LCC:QA71-90 | 106 |
| LCC:QA75.5-76.95 | 106 |
| LCC:QC1-999 | 38 |
| LCC:QC851-999 | 9 |
| LCC:QD1-999 | 44 |
| LCC:QD241-441 | 13 |
| LCC:QD415-436 | 12 |
| LCC:QE1-996.5 | 20 |
| LCC:QH301-705.5 | 116 |
| LCC:QH426-470 | 20 |
| LCC:QH540-549.5 | 6 |
| LCC:QK1-989 | 24 |
| LCC:QL1-991 | 24 |
| LCC:QR1-502 | 21 |
| LCC:R | 17 |
| LCC:R5-920 | 10 |
| LCC:Science | 506 |
| LCC:Science (General) | 46 |
| LCC:Social Sciences | 6 |
| LCC:T | 13 |
| LCC:Technology | 13 |
| LCC:Zoology | 24 |
| agriculture | 5 |
| algebra | 9 |
| algorithms | 6 |
| analytical chemistry | 5 |
| applied mathematics | 16 |
| artificial intelligence | 9 |
| biochemistry | 10 |
| biodiversity | 5 |
| bioinformatics | 8 |
| biological sciences | 10 |
| biology | 22 |
| biotechnology | 5 |
| botany | 18 |
| cell biology | 7 |
| chemical engineering | 6 |
| chemistry | 19 |
| climatology | 6 |
| computational biology | 5 |
| computational mathematics | 5 |
| computer science | 30 |
| computer security | 7 |
| computer software | 5 |
| conservation | 5 |
| data mining | 9 |
| earth sciences | 10 |
| ecology | 25 |
| education | 5 |
| electronics | 8 |
| engineering | 20 |
| entomology | 6 |
| environmental sciences | 9 |
| evolution | 8 |
| genetics | 16 |
| genomics | 7 |
| geochemistry | 5 |
| geology | 14 |
| geophysics | 7 |
| informatics | 9 |
| information technology | 16 |
| life sciences | 10 |
| mathematical analysis | 6 |
| mathematics | 22 |
| medicine | 9 |
| meteorology | 7 |
| microbiology | 13 |
| molecular biology | 12 |
| mycology | 8 |
| natural sciences | 10 |
| numerical analysis | 6 |
| physics | 16 |
| pure mathematics | 6 |
| software engineering | 18 |
| statistics | 6 |
| taxonomy | 15 |
| technology | 9 |
| zoology | 15 |