Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 10 |
| LCC:Biochemistry | 6 |
| LCC:Biology (General) | 65 |
| LCC:Botany | 14 |
| LCC:Chemistry | 36 |
| LCC:Ecology | 14 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 5 |
| LCC:Electronic computers. Computer science | 80 |
| LCC:G | 4 |
| LCC:Genetics | 5 |
| LCC:Geodesy | 5 |
| LCC:Geography. Anthropology. Recreation | 4 |
| LCC:Geology | 9 |
| LCC:Instruments and machines | 80 |
| LCC:Mathematics | 148 |
| LCC:Medicine | 9 |
| LCC:Medicine (General) | 6 |
| LCC:Microbiology | 9 |
| LCC:Organic chemistry | 6 |
| LCC:Physics | 15 |
| LCC:Physiology | 6 |
| LCC:Q | 363 |
| LCC:Q1-390 | 36 |
| LCC:QA1-939 | 148 |
| LCC:QA71-90 | 80 |
| LCC:QA75.5-76.95 | 80 |
| LCC:QB1-991 | 10 |
| LCC:QB275-343 | 5 |
| LCC:QC1-999 | 15 |
| LCC:QD1-999 | 36 |
| LCC:QD241-441 | 6 |
| LCC:QD415-436 | 6 |
| LCC:QE1-996.5 | 9 |
| LCC:QH301-705.5 | 65 |
| LCC:QH426-470 | 5 |
| LCC:QH540-549.5 | 14 |
| LCC:QK1-989 | 14 |
| LCC:QL1-991 | 15 |
| LCC:QP1-981 | 6 |
| LCC:QR1-502 | 9 |
| LCC:R | 9 |
| LCC:R5-920 | 6 |
| LCC:Science | 363 |
| LCC:Science (General) | 36 |
| LCC:T | 12 |
| LCC:TK1-9971 | 5 |
| LCC:Technology | 12 |
| LCC:Zoology | 15 |
| agriculture | 7 |
| algebra | 10 |
| algorithms | 10 |
| analytical chemistry | 6 |
| applied mathematics | 9 |
| applied sciences | 4 |
| artificial intelligence | 12 |
| biochemistry | 16 |
| biodiversity | 6 |
| bioinformatics | 13 |
| biology | 15 |
| biometrics | 5 |
| biotechnology | 11 |
| botany | 13 |
| cell biology | 4 |
| chemistry | 15 |
| cloud computing | 4 |
| combinatorics | 5 |
| computer architecture | 4 |
| computer engineering | 4 |
| computer networks | 5 |
| computer science | 12 |
| differential equations | 4 |
| discrete mathematics | 5 |
| ecology | 24 |
| engineering | 18 |
| environment | 4 |
| environmental chemistry | 6 |
| evolution | 5 |
| genetics | 15 |
| geometry | 6 |
| informatics | 6 |
| information technology | 10 |
| inorganic chemistry | 9 |
| life sciences | 9 |
| mathematics | 15 |
| medicine | 11 |
| microbiology | 8 |
| molecular biology | 9 |
| neuroscience | 6 |
| numerical analysis | 5 |
| organic chemistry | 8 |
| physical chemistry | 9 |
| physics | 14 |
| physiology | 8 |
| pure mathematics | 7 |
| software | 6 |
| software engineering | 12 |
| statistics | 9 |
| taxonomy | 5 |
| technology | 12 |
| zoology | 10 |