Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Central America | 2 |
| LCC:Analytical chemistry | 3 |
| LCC:Astronomy | 2 |
| LCC:Biochemistry | 4 |
| LCC:Biology (General) | 40 |
| LCC:Botany | 10 |
| LCC:Chemistry | 24 |
| LCC:Ecology | 3 |
| LCC:Electricity and magnetism | 6 |
| LCC:Electronic computers. Computer science | 33 |
| LCC:Environmental sciences | 3 |
| LCC:G | 3 |
| LCC:GE1-350 | 3 |
| LCC:Genetics | 6 |
| LCC:Geography. Anthropology. Recreation | 3 |
| LCC:Geology | 20 |
| LCC:Instruments and machines | 33 |
| LCC:Mathematics | 77 |
| LCC:Medicine | 6 |
| LCC:Meteorology. Climatology | 7 |
| LCC:Microbiology | 5 |
| LCC:Organic chemistry | 7 |
| LCC:Physics | 21 |
| LCC:Physiology | 5 |
| LCC:Probabilities. Mathematical statistics | 4 |
| LCC:Q | 252 |
| LCC:Q1-390 | 26 |
| LCC:QA1-939 | 77 |
| LCC:QA273-280 | 4 |
| LCC:QA71-90 | 33 |
| LCC:QA75.5-76.95 | 33 |
| LCC:QC1-999 | 21 |
| LCC:QC501-766 | 6 |
| LCC:QC851-999 | 7 |
| LCC:QD1-999 | 24 |
| LCC:QD241-441 | 7 |
| LCC:QD415-436 | 4 |
| LCC:QD71-142 | 3 |
| LCC:QE1-996.5 | 20 |
| LCC:QH301-705.5 | 40 |
| LCC:QH426-470 | 6 |
| LCC:QH540-549.5 | 3 |
| LCC:QK1-989 | 10 |
| LCC:QL1-991 | 15 |
| LCC:QP1-981 | 5 |
| LCC:QR1-502 | 5 |
| LCC:R | 6 |
| LCC:Science | 252 |
| LCC:Science (General) | 26 |
| LCC:T | 7 |
| LCC:T1-995 | 3 |
| LCC:Technology | 7 |
| LCC:Technology (General) | 3 |
| LCC:Zoology | 15 |
| agriculture | 5 |
| analytical chemistry | 3 |
| artificial intelligence | 6 |
| biochemistry | 7 |
| biodiversity | 3 |
| biological sciences | 3 |
| biology | 19 |
| botany | 4 |
| cell biology | 4 |
| chemistry | 15 |
| computer science | 14 |
| data mining | 5 |
| earth sciences | 4 |
| ecology | 8 |
| electromagnetic wave theory and its applications | 3 |
| engineering | 9 |
| entomology | 3 |
| evolution | 4 |
| evolutionary biology | 3 |
| genetics | 6 |
| genomics | 4 |
| geochemistry | 6 |
| geodesy | 3 |
| geology | 8 |
| geosciences | 4 |
| herpetology | 3 |
| information security | 3 |
| information technology | 4 |
| life sciences | 5 |
| mathematics | 29 |
| medicine | 6 |
| microbiology | 3 |
| mineralogy | 5 |
| molecular biology | 8 |
| natural sciences | 6 |
| neural networks | 3 |
| oceanography | 3 |
| palaeontology | 7 |
| petrology | 3 |
| physics | 13 |
| science | 4 |
| software engineering | 6 |
| stratigraphy | 3 |
| taxonomy | 5 |
| technology | 6 |
| zoology | 6 |