Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 8 |
| LCC:Biochemistry | 15 |
| LCC:Biology (General) | 165 |
| LCC:Botany | 36 |
| LCC:Chemistry | 63 |
| LCC:Ecology | 18 |
| LCC:Education | 10 |
| LCC:Electronic computers. Computer science | 113 |
| LCC:G | 8 |
| LCC:Genetics | 30 |
| LCC:Geography. Anthropology. Recreation | 8 |
| LCC:Geology | 29 |
| LCC:H | 7 |
| LCC:Human anatomy | 7 |
| LCC:Instruments and machines | 113 |
| LCC:Internal medicine | 7 |
| LCC:L | 10 |
| LCC:LC8-6691 | 7 |
| LCC:Mathematics | 211 |
| LCC:Medicine | 27 |
| LCC:Medicine (General) | 15 |
| LCC:Meteorology. Climatology | 12 |
| LCC:Microbiology | 26 |
| LCC:Optics. Light | 8 |
| LCC:Organic chemistry | 21 |
| LCC:Physics | 60 |
| LCC:Probabilities. Mathematical statistics | 10 |
| LCC:Q | 686 |
| LCC:Q1-390 | 58 |
| LCC:QA1-939 | 211 |
| LCC:QA273-280 | 10 |
| LCC:QA71-90 | 113 |
| LCC:QA75.5-76.95 | 113 |
| LCC:QC1-999 | 60 |
| LCC:QC350-467 | 8 |
| LCC:QC851-999 | 12 |
| LCC:QD1-999 | 63 |
| LCC:QD241-441 | 21 |
| LCC:QD415-436 | 15 |
| LCC:QE1-996.5 | 29 |
| LCC:QH301-705.5 | 165 |
| LCC:QH426-470 | 30 |
| LCC:QH540-549.5 | 18 |
| LCC:QK1-989 | 36 |
| LCC:QL1-991 | 34 |
| LCC:QM1-695 | 7 |
| LCC:QR1-502 | 26 |
| LCC:R | 27 |
| LCC:R5-920 | 15 |
| LCC:RC31-1245 | 7 |
| LCC:S | 8 |
| LCC:Science | 686 |
| LCC:Science (General) | 58 |
| LCC:Social Sciences | 7 |
| LCC:Special aspects of education | 7 |
| LCC:T | 17 |
| LCC:Technology | 17 |
| LCC:Zoology | 34 |
| agriculture | 14 |
| algebra | 8 |
| applied mathematics | 18 |
| artificial intelligence | 11 |
| biochemistry | 12 |
| biodiversity | 9 |
| bioinformatics | 11 |
| biological sciences | 26 |
| biology | 39 |
| biotechnology | 18 |
| botany | 19 |
| cell biology | 8 |
| chemical engineering | 7 |
| chemistry | 25 |
| computer science | 30 |
| conservation | 11 |
| earth sciences | 13 |
| ecology | 37 |
| electronics | 8 |
| engineering | 17 |
| environmental sciences | 11 |
| genetics | 19 |
| genomics | 11 |
| geochemistry | 8 |
| geology | 19 |
| geophysics | 10 |
| informatics | 11 |
| information technology | 14 |
| mathematics | 39 |
| medicine | 19 |
| microbiology | 18 |
| molecular biology | 14 |
| palaeontology | 10 |
| physics | 20 |
| physiology | 8 |
| pure mathematics | 13 |
| science | 9 |
| software engineering | 18 |
| statistics | 13 |
| taxonomy | 21 |
| technology | 12 |
| zoology | 16 |