Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 4 |
| LCC:Analytical chemistry | 4 |
| LCC:Astronomy | 7 |
| LCC:Biochemistry | 8 |
| LCC:Biology (General) | 62 |
| LCC:Botany | 17 |
| LCC:Chemistry | 36 |
| LCC:Ecology | 10 |
| LCC:Education | 4 |
| LCC:Electronic computers. Computer science | 43 |
| LCC:Engineering (General). Civil engineering (General) | 6 |
| LCC:G | 4 |
| LCC:Genetics | 7 |
| LCC:Geography. Anthropology. Recreation | 4 |
| LCC:Geology | 23 |
| LCC:Geophysics. Cosmic physics | 4 |
| LCC:H | 6 |
| LCC:Instruments and machines | 43 |
| LCC:Internal medicine | 6 |
| LCC:L | 4 |
| LCC:Mathematics | 85 |
| LCC:Medicine | 19 |
| LCC:Medicine (General) | 12 |
| LCC:Meteorology. Climatology | 4 |
| LCC:Microbiology | 15 |
| LCC:Optics. Light | 4 |
| LCC:Organic chemistry | 9 |
| LCC:Physics | 41 |
| LCC:Physiology | 6 |
| LCC:Probabilities. Mathematical statistics | 5 |
| LCC:Q | 303 |
| LCC:Q1-390 | 14 |
| LCC:QA1-939 | 85 |
| LCC:QA273-280 | 5 |
| LCC:QA71-90 | 43 |
| LCC:QA75.5-76.95 | 43 |
| LCC:QB1-991 | 7 |
| LCC:QC1-999 | 41 |
| LCC:QC350-467 | 4 |
| LCC:QC801-809 | 4 |
| LCC:QC851-999 | 4 |
| LCC:QD1-999 | 36 |
| LCC:QD241-441 | 9 |
| LCC:QD415-436 | 8 |
| LCC:QD71-142 | 4 |
| LCC:QE1-996.5 | 23 |
| LCC:QH301-705.5 | 62 |
| LCC:QH426-470 | 7 |
| LCC:QH540-549.5 | 10 |
| LCC:QK1-989 | 17 |
| LCC:QL1-991 | 17 |
| LCC:QP1-981 | 6 |
| LCC:QR1-502 | 15 |
| LCC:R | 19 |
| LCC:R5-920 | 12 |
| LCC:RC31-1245 | 6 |
| LCC:S | 4 |
| LCC:Science | 303 |
| LCC:Science (General) | 14 |
| LCC:Social Sciences | 6 |
| LCC:T | 10 |
| LCC:TA1-2040 | 6 |
| LCC:Technology | 10 |
| LCC:Zoology | 17 |
| agriculture | 4 |
| analytical chemistry | 4 |
| applied mathematics | 6 |
| artificial intelligence | 6 |
| astronomy | 4 |
| astrophysics | 4 |
| biochemistry | 5 |
| biodiversity | 4 |
| bioinformatics | 7 |
| biological sciences | 15 |
| biology | 20 |
| botany | 4 |
| chemistry | 16 |
| computer science | 13 |
| conservation | 4 |
| differential equations | 4 |
| ecology | 14 |
| engineering | 7 |
| genetics | 5 |
| geology | 5 |
| geophysics | 5 |
| life sciences | 5 |
| mathematics | 21 |
| medicine | 10 |
| microbiology | 6 |
| molecular biology | 5 |
| oceanography | 4 |
| organic chemistry | 4 |
| physics | 12 |
| physiology | 4 |
| probability | 4 |
| social sciences | 5 |
| software engineering | 5 |
| statistics | 5 |
| taxonomy | 7 |
| zoology | 5 |