Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 12 |
| LCC:Biochemistry | 9 |
| LCC:Biology (General) | 82 |
| LCC:Botany | 20 |
| LCC:Chemistry | 47 |
| LCC:Ecology | 17 |
| LCC:Electronic computers. Computer science | 95 |
| LCC:Engineering (General). Civil engineering (General) | 5 |
| LCC:G | 5 |
| LCC:Genetics | 5 |
| LCC:Geodesy | 5 |
| LCC:Geography. Anthropology. Recreation | 5 |
| LCC:Geology | 19 |
| LCC:Instruments and machines | 95 |
| LCC:Mathematics | 174 |
| LCC:Medicine | 14 |
| LCC:Medicine (General) | 8 |
| LCC:Meteorology. Climatology | 5 |
| LCC:Microbiology | 13 |
| LCC:Organic chemistry | 10 |
| LCC:Physics | 28 |
| LCC:Physiology | 8 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 454 |
| LCC:Q1-390 | 39 |
| LCC:QA1-939 | 174 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 95 |
| LCC:QA75.5-76.95 | 95 |
| LCC:QB1-991 | 12 |
| LCC:QB275-343 | 5 |
| LCC:QC1-999 | 28 |
| LCC:QC851-999 | 5 |
| LCC:QD1-999 | 47 |
| LCC:QD241-441 | 10 |
| LCC:QD415-436 | 9 |
| LCC:QE1-996.5 | 19 |
| LCC:QH301-705.5 | 82 |
| LCC:QH426-470 | 5 |
| LCC:QH540-549.5 | 17 |
| LCC:QK1-989 | 20 |
| LCC:QL1-991 | 20 |
| LCC:QP1-981 | 8 |
| LCC:QR1-502 | 13 |
| LCC:R | 14 |
| LCC:R5-920 | 8 |
| LCC:Science | 454 |
| LCC:Science (General) | 39 |
| LCC:T | 16 |
| LCC:T1-995 | 5 |
| LCC:TA1-2040 | 5 |
| LCC:Technology | 16 |
| LCC:Technology (General) | 5 |
| LCC:Zoology | 20 |
| agriculture | 10 |
| algebra | 9 |
| algorithms | 9 |
| analytical chemistry | 7 |
| applied mathematics | 9 |
| applied sciences | 5 |
| artificial intelligence | 17 |
| biochemistry | 17 |
| biodiversity | 8 |
| bioinformatics | 14 |
| biology | 15 |
| biometrics | 5 |
| biotechnology | 11 |
| botany | 14 |
| chemistry | 18 |
| combinatorics | 6 |
| computer networks | 5 |
| computer science | 12 |
| differential equations | 5 |
| ecology | 28 |
| engineering | 21 |
| evolution | 6 |
| genetics | 15 |
| geometry | 7 |
| geophysics | 6 |
| informatics | 7 |
| information technology | 12 |
| inorganic chemistry | 9 |
| life sciences | 11 |
| mathematics | 21 |
| medicine | 15 |
| microbiology | 10 |
| molecular biology | 10 |
| neuroscience | 6 |
| numerical analysis | 6 |
| organic chemistry | 8 |
| physical chemistry | 9 |
| physics | 16 |
| physiology | 8 |
| software | 7 |
| software engineering | 15 |
| statistics | 12 |
| systematics | 6 |
| taxonomy | 7 |
| technology | 12 |
| zoology | 9 |