Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 9 |
| LCC:Biochemistry | 7 |
| LCC:Biology (General) | 75 |
| LCC:Botany | 17 |
| LCC:Chemistry | 43 |
| LCC:Ecology | 13 |
| LCC:Electricity and magnetism | 6 |
| LCC:Electronic computers. Computer science | 79 |
| LCC:G | 6 |
| LCC:Genetics | 6 |
| LCC:Geography. Anthropology. Recreation | 6 |
| LCC:Geology | 10 |
| LCC:Instruments and machines | 79 |
| LCC:Mathematics | 152 |
| LCC:Medicine | 9 |
| LCC:Medicine (General) | 5 |
| LCC:Microbiology | 11 |
| LCC:Organic chemistry | 12 |
| LCC:Physics | 30 |
| LCC:Physiology | 5 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 408 |
| LCC:Q1-390 | 37 |
| LCC:QA1-939 | 152 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 79 |
| LCC:QA75.5-76.95 | 79 |
| LCC:QB1-991 | 9 |
| LCC:QC1-999 | 30 |
| LCC:QC501-766 | 6 |
| LCC:QD1-999 | 43 |
| LCC:QD241-441 | 12 |
| LCC:QD415-436 | 7 |
| LCC:QE1-996.5 | 10 |
| LCC:QH301-705.5 | 75 |
| LCC:QH426-470 | 6 |
| LCC:QH540-549.5 | 13 |
| LCC:QK1-989 | 17 |
| LCC:QL1-991 | 21 |
| LCC:QP1-981 | 5 |
| LCC:QR1-502 | 11 |
| LCC:R | 9 |
| LCC:R5-920 | 5 |
| LCC:Science | 408 |
| LCC:Science (General) | 37 |
| LCC:T | 13 |
| LCC:T1-995 | 5 |
| LCC:Technology | 13 |
| LCC:Technology (General) | 5 |
| LCC:Zoology | 21 |
| agriculture | 11 |
| algebra | 9 |
| algorithms | 9 |
| analytical chemistry | 5 |
| applied mathematics | 12 |
| applied sciences | 5 |
| artificial intelligence | 13 |
| biochemistry | 17 |
| biodiversity | 5 |
| bioinformatics | 14 |
| biology | 20 |
| biomedicine | 5 |
| biotechnology | 14 |
| botany | 14 |
| cell biology | 6 |
| chemistry | 12 |
| computer networks | 6 |
| computer science | 11 |
| conservation | 6 |
| discrete mathematics | 5 |
| ecology | 29 |
| engineering | 17 |
| environmental sciences | 6 |
| evolution | 5 |
| genetics | 14 |
| geochemistry | 6 |
| geology | 6 |
| geophysics | 7 |
| informatics | 8 |
| information technology | 8 |
| inorganic chemistry | 8 |
| life sciences | 9 |
| mathematical physics | 7 |
| mathematics | 23 |
| medicine | 10 |
| microbiology | 10 |
| molecular biology | 10 |
| neural networks | 6 |
| organic chemistry | 7 |
| physical chemistry | 8 |
| physics | 11 |
| pure mathematics | 8 |
| science | 6 |
| software | 6 |
| software engineering | 9 |
| statistics | 14 |
| systematics | 6 |
| taxonomy | 10 |
| technology | 12 |
| zoology | 13 |