Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 10 |
| LCC:Biochemistry | 21 |
| LCC:Biology (General) | 193 |
| LCC:Botany | 44 |
| LCC:Chemistry | 84 |
| LCC:Ecology | 22 |
| LCC:Electronic computers. Computer science | 140 |
| LCC:Genetics | 30 |
| LCC:Geology | 38 |
| LCC:H | 9 |
| LCC:Instruments and machines | 140 |
| LCC:Internal medicine | 9 |
| LCC:Mathematics | 268 |
| LCC:Medicine | 24 |
| LCC:Medicine (General) | 9 |
| LCC:Meteorology. Climatology | 14 |
| LCC:Microbiology | 34 |
| LCC:Organic chemistry | 27 |
| LCC:Physics | 77 |
| LCC:Physiology | 11 |
| LCC:Probabilities. Mathematical statistics | 11 |
| LCC:Q | 864 |
| LCC:Q1-390 | 69 |
| LCC:QA1-939 | 268 |
| LCC:QA273-280 | 11 |
| LCC:QA71-90 | 140 |
| LCC:QA75.5-76.95 | 140 |
| LCC:QC1-999 | 77 |
| LCC:QC851-999 | 14 |
| LCC:QD1-999 | 84 |
| LCC:QD241-441 | 27 |
| LCC:QD415-436 | 21 |
| LCC:QE1-996.5 | 38 |
| LCC:QH301-705.5 | 193 |
| LCC:QH426-470 | 30 |
| LCC:QH540-549.5 | 22 |
| LCC:QK1-989 | 44 |
| LCC:QL1-991 | 55 |
| LCC:QP1-981 | 11 |
| LCC:QR1-502 | 34 |
| LCC:R | 24 |
| LCC:R5-920 | 9 |
| LCC:RC31-1245 | 9 |
| LCC:S | 10 |
| LCC:Science | 864 |
| LCC:Science (General) | 69 |
| LCC:Social Sciences | 9 |
| LCC:T | 21 |
| LCC:Technology | 21 |
| LCC:Zoology | 55 |
| agriculture | 11 |
| algebra | 11 |
| algorithms | 9 |
| analytical chemistry | 9 |
| applied mathematics | 25 |
| artificial intelligence | 19 |
| biochemistry | 22 |
| biodiversity | 10 |
| bioinformatics | 16 |
| biological sciences | 18 |
| biology | 59 |
| biotechnology | 13 |
| botany | 26 |
| cell biology | 20 |
| chemistry | 40 |
| computer science | 46 |
| conservation | 13 |
| data mining | 9 |
| earth sciences | 12 |
| ecology | 52 |
| education | 9 |
| electronics | 9 |
| engineering | 28 |
| entomology | 10 |
| environmental sciences | 11 |
| evolution | 13 |
| genetics | 28 |
| genomics | 10 |
| geochemistry | 9 |
| geology | 27 |
| geophysics | 9 |
| informatics | 11 |
| information technology | 20 |
| life sciences | 12 |
| mathematics | 67 |
| medicine | 13 |
| microbiology | 24 |
| molecular biology | 26 |
| morphology | 11 |
| mycology | 10 |
| natural sciences | 10 |
| palaeontology | 12 |
| physics | 31 |
| physiology | 12 |
| pure mathematics | 12 |
| software engineering | 24 |
| statistics | 15 |
| taxonomy | 24 |
| technology | 14 |
| zoology | 23 |