Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 5 |
| LCC:Astronomy | 8 |
| LCC:Biochemistry | 11 |
| LCC:Biology (General) | 84 |
| LCC:Botany | 27 |
| LCC:Chemistry | 46 |
| LCC:Cytology | 5 |
| LCC:Ecology | 14 |
| LCC:Education | 5 |
| LCC:Electricity and magnetism | 5 |
| LCC:Electronic computers. Computer science | 68 |
| LCC:Engineering (General). Civil engineering (General) | 5 |
| LCC:G | 5 |
| LCC:Genetics | 10 |
| LCC:Geography. Anthropology. Recreation | 5 |
| LCC:Geology | 25 |
| LCC:H | 5 |
| LCC:Instruments and machines | 68 |
| LCC:Internal medicine | 7 |
| LCC:L | 5 |
| LCC:Mathematics | 124 |
| LCC:Medicine | 18 |
| LCC:Medicine (General) | 10 |
| LCC:Meteorology. Climatology | 11 |
| LCC:Microbiology | 17 |
| LCC:Optics. Light | 6 |
| LCC:Organic chemistry | 17 |
| LCC:Physics | 58 |
| LCC:Physiology | 6 |
| LCC:Probabilities. Mathematical statistics | 9 |
| LCC:Q | 441 |
| LCC:Q1-390 | 36 |
| LCC:QA1-939 | 124 |
| LCC:QA273-280 | 9 |
| LCC:QA71-90 | 68 |
| LCC:QA75.5-76.95 | 68 |
| LCC:QB1-991 | 8 |
| LCC:QC1-999 | 58 |
| LCC:QC350-467 | 6 |
| LCC:QC501-766 | 5 |
| LCC:QC851-999 | 11 |
| LCC:QD1-999 | 46 |
| LCC:QD241-441 | 17 |
| LCC:QD415-436 | 11 |
| LCC:QE1-996.5 | 25 |
| LCC:QH301-705.5 | 84 |
| LCC:QH426-470 | 10 |
| LCC:QH540-549.5 | 14 |
| LCC:QH573-671 | 5 |
| LCC:QK1-989 | 27 |
| LCC:QL1-991 | 26 |
| LCC:QP1-981 | 6 |
| LCC:QR1-502 | 17 |
| LCC:R | 18 |
| LCC:R5-920 | 10 |
| LCC:RC31-1245 | 7 |
| LCC:S | 5 |
| LCC:Science | 441 |
| LCC:Science (General) | 36 |
| LCC:Social Sciences | 5 |
| LCC:T | 13 |
| LCC:TA1-2040 | 5 |
| LCC:Technology | 13 |
| LCC:Zoology | 26 |
| agriculture | 8 |
| algebra | 5 |
| applied mathematics | 9 |
| artificial intelligence | 12 |
| astronomy | 5 |
| astrophysics | 5 |
| biochemistry | 8 |
| bioinformatics | 10 |
| biology | 27 |
| biotechnology | 6 |
| botany | 11 |
| cell biology | 5 |
| chemistry | 15 |
| computer science | 14 |
| conservation | 10 |
| ecology | 27 |
| engineering | 11 |
| environmental sciences | 5 |
| evolution | 5 |
| genetics | 8 |
| genomics | 5 |
| geology | 11 |
| geophysics | 9 |
| mathematics | 27 |
| medicine | 9 |
| microbiology | 10 |
| molecular biology | 9 |
| networks | 6 |
| palaeontology | 10 |
| physics | 15 |
| software engineering | 8 |
| statistics | 11 |
| taxonomy | 18 |
| technology | 7 |
| virology | 7 |
| zoology | 13 |