Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 6 |
| LCC:Astronomy | 7 |
| LCC:Biochemistry | 21 |
| LCC:Biology (General) | 145 |
| LCC:Botany | 28 |
| LCC:Chemistry | 68 |
| LCC:Cytology | 6 |
| LCC:Ecology | 20 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 6 |
| LCC:Electronic computers. Computer science | 119 |
| LCC:G | 9 |
| LCC:Genetics | 24 |
| LCC:Geography. Anthropology. Recreation | 9 |
| LCC:Geology | 33 |
| LCC:H | 7 |
| LCC:Instruments and machines | 119 |
| LCC:Mathematics | 202 |
| LCC:Medicine | 25 |
| LCC:Medicine (General) | 18 |
| LCC:Meteorology. Climatology | 12 |
| LCC:Microbiology | 16 |
| LCC:Optics. Light | 7 |
| LCC:Organic chemistry | 23 |
| LCC:Physics | 64 |
| LCC:Physiology | 10 |
| LCC:Probabilities. Mathematical statistics | 7 |
| LCC:Q | 630 |
| LCC:Q1-390 | 40 |
| LCC:QA1-939 | 202 |
| LCC:QA273-280 | 7 |
| LCC:QA71-90 | 119 |
| LCC:QA75.5-76.95 | 119 |
| LCC:QB1-991 | 7 |
| LCC:QC1-999 | 64 |
| LCC:QC350-467 | 7 |
| LCC:QC851-999 | 12 |
| LCC:QD1-999 | 68 |
| LCC:QD241-441 | 23 |
| LCC:QD415-436 | 21 |
| LCC:QE1-996.5 | 33 |
| LCC:QH301-705.5 | 145 |
| LCC:QH426-470 | 24 |
| LCC:QH540-549.5 | 20 |
| LCC:QK1-989 | 28 |
| LCC:QL1-991 | 36 |
| LCC:QP1-981 | 10 |
| LCC:QR1-502 | 16 |
| LCC:R | 25 |
| LCC:R5-920 | 18 |
| LCC:Science | 630 |
| LCC:Science (General) | 40 |
| LCC:Social Sciences | 7 |
| LCC:T | 13 |
| LCC:Technology | 13 |
| LCC:Zoology | 36 |
| agriculture | 8 |
| algebra | 7 |
| algorithms | 8 |
| analytical chemistry | 8 |
| applied mathematics | 22 |
| artificial intelligence | 11 |
| astrophysics | 7 |
| biochemistry | 14 |
| bioinformatics | 16 |
| biological sciences | 10 |
| biology | 30 |
| biotechnology | 7 |
| botany | 16 |
| cell biology | 7 |
| chemical engineering | 7 |
| chemistry | 32 |
| computer science | 38 |
| conservation | 11 |
| data mining | 8 |
| ecology | 26 |
| electronics | 7 |
| engineering | 15 |
| evolution | 7 |
| genetics | 17 |
| genomics | 10 |
| geology | 15 |
| geophysics | 7 |
| informatics | 7 |
| information systems | 7 |
| information technology | 13 |
| inorganic chemistry | 8 |
| life sciences | 12 |
| mathematics | 40 |
| medicine | 8 |
| microbiology | 11 |
| molecular biology | 22 |
| organic chemistry | 10 |
| palaeontology | 8 |
| physics | 25 |
| physiology | 7 |
| pure mathematics | 7 |
| software engineering | 17 |
| statistics | 10 |
| taxonomy | 17 |
| zoology | 15 |