Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 9 |
| LCC:Biochemistry | 9 |
| LCC:Biology (General) | 71 |
| LCC:Botany | 18 |
| LCC:Chemistry | 43 |
| LCC:Ecology | 12 |
| LCC:Electronic computers. Computer science | 87 |
| LCC:Genetics | 6 |
| LCC:Geodesy | 4 |
| LCC:Geology | 14 |
| LCC:Instruments and machines | 87 |
| LCC:Mathematics | 149 |
| LCC:Medicine | 10 |
| LCC:Medicine (General) | 7 |
| LCC:Microbiology | 11 |
| LCC:Organic chemistry | 10 |
| LCC:Physics | 28 |
| LCC:Physiology | 5 |
| LCC:Probabilities. Mathematical statistics | 5 |
| LCC:Q | 396 |
| LCC:Q1-390 | 35 |
| LCC:QA1-939 | 149 |
| LCC:QA273-280 | 5 |
| LCC:QA71-90 | 87 |
| LCC:QA75.5-76.95 | 87 |
| LCC:QB1-991 | 9 |
| LCC:QB275-343 | 4 |
| LCC:QC1-999 | 28 |
| LCC:QD1-999 | 43 |
| LCC:QD241-441 | 10 |
| LCC:QD415-436 | 9 |
| LCC:QE1-996.5 | 14 |
| LCC:QH301-705.5 | 71 |
| LCC:QH426-470 | 6 |
| LCC:QH540-549.5 | 12 |
| LCC:QK1-989 | 18 |
| LCC:QL1-991 | 20 |
| LCC:QP1-981 | 5 |
| LCC:QR1-502 | 11 |
| LCC:R | 10 |
| LCC:R5-920 | 7 |
| LCC:Science | 396 |
| LCC:Science (General) | 35 |
| LCC:T | 9 |
| LCC:Technology | 9 |
| LCC:Zoology | 20 |
| agriculture | 8 |
| algebra | 12 |
| algorithms | 10 |
| analytical chemistry | 7 |
| applied mathematics | 11 |
| applied sciences | 4 |
| artificial intelligence | 13 |
| biochemistry | 16 |
| biodiversity | 7 |
| bioinformatics | 13 |
| biology | 19 |
| biomedicine | 4 |
| biotechnology | 10 |
| botany | 11 |
| cell biology | 5 |
| chemistry | 16 |
| communication | 4 |
| computer architecture | 5 |
| computer engineering | 4 |
| computer networks | 5 |
| computer science | 13 |
| conservation | 4 |
| differential equations | 4 |
| discrete mathematics | 6 |
| ecology | 25 |
| engineering | 16 |
| environmental sciences | 5 |
| evolution | 6 |
| genetics | 15 |
| genomics | 5 |
| geometry | 6 |
| geophysics | 7 |
| informatics | 6 |
| information technology | 7 |
| inorganic chemistry | 10 |
| life sciences | 9 |
| mathematical physics | 5 |
| mathematics | 18 |
| medicine | 9 |
| microbiology | 11 |
| molecular biology | 10 |
| neural networks | 5 |
| organic chemistry | 11 |
| physical chemistry | 8 |
| physics | 16 |
| physiology | 6 |
| pure mathematics | 5 |
| software | 7 |
| software engineering | 10 |
| statistics | 11 |
| systematics | 5 |
| taxonomy | 10 |
| technology | 11 |
| zoology | 13 |