Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 8 |
| LCC:Biochemistry | 16 |
| LCC:Biology (General) | 137 |
| LCC:Botany | 33 |
| LCC:Chemistry | 62 |
| LCC:Ecology | 15 |
| LCC:Education | 7 |
| LCC:Electronic computers. Computer science | 99 |
| LCC:G | 7 |
| LCC:Genetics | 29 |
| LCC:Geography. Anthropology. Recreation | 7 |
| LCC:Geology | 21 |
| LCC:H | 7 |
| LCC:Human anatomy | 7 |
| LCC:Instruments and machines | 99 |
| LCC:Internal medicine | 7 |
| LCC:L | 7 |
| LCC:Mathematics | 175 |
| LCC:Medicine | 24 |
| LCC:Medicine (General) | 12 |
| LCC:Meteorology. Climatology | 10 |
| LCC:Microbiology | 23 |
| LCC:Organic chemistry | 21 |
| LCC:Physics | 43 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 573 |
| LCC:Q1-390 | 47 |
| LCC:QA1-939 | 175 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 99 |
| LCC:QA75.5-76.95 | 99 |
| LCC:QC1-999 | 43 |
| LCC:QC851-999 | 10 |
| LCC:QD1-999 | 62 |
| LCC:QD241-441 | 21 |
| LCC:QD415-436 | 16 |
| LCC:QE1-996.5 | 21 |
| LCC:QH301-705.5 | 137 |
| LCC:QH426-470 | 29 |
| LCC:QH540-549.5 | 15 |
| LCC:QK1-989 | 33 |
| LCC:QL1-991 | 30 |
| LCC:QM1-695 | 7 |
| LCC:QR1-502 | 23 |
| LCC:R | 24 |
| LCC:R5-920 | 12 |
| LCC:RC31-1245 | 7 |
| LCC:S | 8 |
| LCC:Science | 573 |
| LCC:Science (General) | 47 |
| LCC:Social Sciences | 7 |
| LCC:T | 14 |
| LCC:Technology | 14 |
| LCC:Zoology | 30 |
| agriculture | 10 |
| analytical chemistry | 6 |
| applied mathematics | 17 |
| artificial intelligence | 9 |
| biochemistry | 14 |
| bioinformatics | 10 |
| biological sciences | 25 |
| biology | 34 |
| biotechnology | 14 |
| botany | 14 |
| cell biology | 7 |
| chemical engineering | 7 |
| chemistry | 23 |
| computer science | 27 |
| conservation | 10 |
| data mining | 8 |
| earth sciences | 9 |
| ecology | 31 |
| education | 7 |
| electronics | 8 |
| engineering | 14 |
| environmental sciences | 8 |
| evolution | 7 |
| genetics | 19 |
| genomics | 12 |
| geochemistry | 7 |
| geology | 13 |
| geophysics | 8 |
| informatics | 10 |
| information technology | 12 |
| mathematics | 32 |
| medicine | 17 |
| microbiology | 15 |
| molecular biology | 15 |
| morphology | 7 |
| palaeontology | 9 |
| physical chemistry | 7 |
| physics | 17 |
| physiology | 7 |
| pure mathematics | 10 |
| science | 8 |
| software engineering | 17 |
| statistics | 10 |
| taxonomy | 20 |
| technology | 13 |
| zoology | 12 |