Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 6 |
| LCC:Biochemistry | 9 |
| LCC:Biology (General) | 64 |
| LCC:Botany | 19 |
| LCC:Chemistry | 37 |
| LCC:Ecology | 10 |
| LCC:Education | 4 |
| LCC:Electronic computers. Computer science | 58 |
| LCC:G | 4 |
| LCC:Genetics | 10 |
| LCC:Geography. Anthropology. Recreation | 4 |
| LCC:Geology | 23 |
| LCC:Geophysics. Cosmic physics | 4 |
| LCC:Instruments and machines | 58 |
| LCC:L | 4 |
| LCC:Mathematics | 106 |
| LCC:Medicine | 7 |
| LCC:Meteorology. Climatology | 4 |
| LCC:Microbiology | 10 |
| LCC:Optics. Light | 4 |
| LCC:Organic chemistry | 11 |
| LCC:Physics | 38 |
| LCC:Physiology | 9 |
| LCC:Probabilities. Mathematical statistics | 8 |
| LCC:Q | 361 |
| LCC:Q1-390 | 31 |
| LCC:QA1-939 | 106 |
| LCC:QA273-280 | 8 |
| LCC:QA71-90 | 58 |
| LCC:QA75.5-76.95 | 58 |
| LCC:QB1-991 | 6 |
| LCC:QC1-999 | 38 |
| LCC:QC350-467 | 4 |
| LCC:QC801-809 | 4 |
| LCC:QC851-999 | 4 |
| LCC:QD1-999 | 37 |
| LCC:QD241-441 | 11 |
| LCC:QD415-436 | 9 |
| LCC:QE1-996.5 | 23 |
| LCC:QH301-705.5 | 64 |
| LCC:QH426-470 | 10 |
| LCC:QH540-549.5 | 10 |
| LCC:QK1-989 | 19 |
| LCC:QL1-991 | 25 |
| LCC:QP1-981 | 9 |
| LCC:QR1-502 | 10 |
| LCC:R | 7 |
| LCC:Science | 361 |
| LCC:Science (General) | 31 |
| LCC:T | 10 |
| LCC:Technology | 10 |
| LCC:Zoology | 25 |
| agriculture | 8 |
| algebra | 6 |
| analytical chemistry | 5 |
| applied mathematics | 7 |
| artificial intelligence | 10 |
| biochemistry | 9 |
| bioinformatics | 8 |
| biological sciences | 4 |
| biology | 24 |
| biometrics | 4 |
| biotechnology | 4 |
| botany | 13 |
| cell biology | 4 |
| chemistry | 17 |
| climatology | 4 |
| computer science | 18 |
| computer security | 5 |
| conservation | 4 |
| differential equations | 5 |
| discrete mathematics | 5 |
| earth sciences | 4 |
| ecology | 18 |
| engineering | 13 |
| entomology | 4 |
| environmental chemistry | 4 |
| environmental sciences | 6 |
| genetics | 10 |
| genomics | 7 |
| geology | 7 |
| geometry | 5 |
| geophysics | 5 |
| information technology | 8 |
| life sciences | 6 |
| mathematics | 18 |
| medicine | 6 |
| microbiology | 5 |
| molecular biology | 13 |
| mycology | 6 |
| oceanography | 5 |
| organic chemistry | 5 |
| palaeontology | 5 |
| physics | 12 |
| probability | 5 |
| software engineering | 7 |
| statistics | 6 |
| taxonomy | 6 |
| technology | 9 |
| zoology | 13 |