Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 18 |
| LCC:Astronomy | 26 |
| LCC:Biochemistry | 46 |
| LCC:Biology (General) | 393 |
| LCC:Botany | 90 |
| LCC:Chemistry | 187 |
| LCC:Ecology | 57 |
| LCC:Education | 23 |
| LCC:Electronic computers. Computer science | 319 |
| LCC:G | 28 |
| LCC:Genetics | 58 |
| LCC:Geography. Anthropology. Recreation | 28 |
| LCC:Geology | 98 |
| LCC:H | 17 |
| LCC:Instruments and machines | 319 |
| LCC:Internal medicine | 17 |
| LCC:L | 23 |
| LCC:Mathematics | 593 |
| LCC:Medicine | 67 |
| LCC:Medicine (General) | 36 |
| LCC:Meteorology. Climatology | 27 |
| LCC:Microbiology | 63 |
| LCC:Organic chemistry | 58 |
| LCC:Physics | 162 |
| LCC:Physiology | 34 |
| LCC:Probabilities. Mathematical statistics | 25 |
| LCC:Q | 1869 |
| LCC:Q1-390 | 140 |
| LCC:QA1-939 | 593 |
| LCC:QA273-280 | 25 |
| LCC:QA71-90 | 319 |
| LCC:QA75.5-76.95 | 319 |
| LCC:QB1-991 | 26 |
| LCC:QC1-999 | 162 |
| LCC:QC851-999 | 27 |
| LCC:QD1-999 | 187 |
| LCC:QD241-441 | 58 |
| LCC:QD415-436 | 46 |
| LCC:QE1-996.5 | 98 |
| LCC:QH301-705.5 | 393 |
| LCC:QH426-470 | 58 |
| LCC:QH540-549.5 | 57 |
| LCC:QK1-989 | 90 |
| LCC:QL1-991 | 108 |
| LCC:QP1-981 | 34 |
| LCC:QR1-502 | 63 |
| LCC:R | 67 |
| LCC:R5-920 | 36 |
| LCC:RC31-1245 | 17 |
| LCC:S | 18 |
| LCC:Science | 1869 |
| LCC:Science (General) | 140 |
| LCC:Social Sciences | 17 |
| LCC:T | 55 |
| LCC:Technology | 55 |
| LCC:Zoology | 108 |
| agriculture | 25 |
| algebra | 27 |
| algorithms | 19 |
| analytical chemistry | 21 |
| applied mathematics | 48 |
| artificial intelligence | 44 |
| biochemistry | 47 |
| biodiversity | 23 |
| bioinformatics | 41 |
| biological sciences | 41 |
| biology | 97 |
| biotechnology | 32 |
| botany | 54 |
| cell biology | 28 |
| chemistry | 73 |
| computer science | 83 |
| conservation | 20 |
| earth sciences | 29 |
| ecology | 98 |
| engineering | 57 |
| entomology | 19 |
| evolution | 24 |
| genetics | 60 |
| genomics | 22 |
| geology | 46 |
| geophysics | 24 |
| informatics | 20 |
| information technology | 40 |
| life sciences | 31 |
| mathematics | 124 |
| medicine | 36 |
| microbiology | 43 |
| molecular biology | 55 |
| palaeontology | 24 |
| physical chemistry | 19 |
| physics | 61 |
| physiology | 27 |
| pure mathematics | 21 |
| science | 18 |
| software engineering | 41 |
| statistics | 30 |
| taxonomy | 42 |
| technology | 33 |
| zoology | 49 |