Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 10 |
| LCC:Biochemistry | 6 |
| LCC:Biology (General) | 71 |
| LCC:Botany | 13 |
| LCC:Chemistry | 39 |
| LCC:Ecology | 14 |
| LCC:Electronic computers. Computer science | 77 |
| LCC:G | 5 |
| LCC:Genetics | 4 |
| LCC:Geodesy | 5 |
| LCC:Geography. Anthropology. Recreation | 5 |
| LCC:Geology | 11 |
| LCC:Instruments and machines | 77 |
| LCC:Mathematics | 143 |
| LCC:Medicine | 8 |
| LCC:Medicine (General) | 4 |
| LCC:Meteorology. Climatology | 4 |
| LCC:Microbiology | 11 |
| LCC:Organic chemistry | 6 |
| LCC:Physics | 18 |
| LCC:Physiology | 6 |
| LCC:Q | 372 |
| LCC:Q1-390 | 34 |
| LCC:QA1-939 | 143 |
| LCC:QA71-90 | 77 |
| LCC:QA75.5-76.95 | 77 |
| LCC:QB1-991 | 10 |
| LCC:QB275-343 | 5 |
| LCC:QC1-999 | 18 |
| LCC:QC851-999 | 4 |
| LCC:QD1-999 | 39 |
| LCC:QD241-441 | 6 |
| LCC:QD415-436 | 6 |
| LCC:QE1-996.5 | 11 |
| LCC:QH301-705.5 | 71 |
| LCC:QH426-470 | 4 |
| LCC:QH540-549.5 | 14 |
| LCC:QK1-989 | 13 |
| LCC:QL1-991 | 17 |
| LCC:QP1-981 | 6 |
| LCC:QR1-502 | 11 |
| LCC:R | 8 |
| LCC:R5-920 | 4 |
| LCC:Science | 372 |
| LCC:Science (General) | 34 |
| LCC:T | 10 |
| LCC:Technology | 10 |
| LCC:Zoology | 17 |
| agriculture | 7 |
| algebra | 9 |
| algorithms | 8 |
| analytical chemistry | 6 |
| applied mathematics | 9 |
| applied sciences | 4 |
| artificial intelligence | 13 |
| biochemistry | 16 |
| biodiversity | 7 |
| bioinformatics | 14 |
| biological sciences | 4 |
| biology | 14 |
| biometrics | 4 |
| biotechnology | 13 |
| botany | 11 |
| cell biology | 4 |
| chemistry | 16 |
| cloud computing | 4 |
| combinatorics | 5 |
| computer networks | 5 |
| computer science | 8 |
| discrete mathematics | 5 |
| ecology | 26 |
| engineering | 17 |
| environment | 6 |
| environmental chemistry | 5 |
| environmental sciences | 5 |
| evolution | 5 |
| genetics | 16 |
| geometry | 6 |
| informatics | 6 |
| information technology | 9 |
| inorganic chemistry | 9 |
| life sciences | 9 |
| mathematical physics | 5 |
| mathematics | 16 |
| medicine | 10 |
| microbiology | 9 |
| molecular biology | 10 |
| neuroscience | 6 |
| numerical analysis | 6 |
| organic chemistry | 8 |
| physical chemistry | 9 |
| physics | 13 |
| physiology | 8 |
| pure mathematics | 5 |
| software | 6 |
| software engineering | 12 |
| statistics | 9 |
| taxonomy | 7 |
| technology | 11 |
| zoology | 11 |