Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 15 |
| LCC:Biochemistry | 12 |
| LCC:Biology (General) | 167 |
| LCC:Botany | 35 |
| LCC:Chemistry | 71 |
| LCC:Cytology | 7 |
| LCC:Ecology | 22 |
| LCC:Electronic computers. Computer science | 148 |
| LCC:G | 7 |
| LCC:Genetics | 18 |
| LCC:Geography. Anthropology. Recreation | 7 |
| LCC:Geology | 34 |
| LCC:Instruments and machines | 148 |
| LCC:Mathematics | 262 |
| LCC:Medicine | 20 |
| LCC:Medicine (General) | 12 |
| LCC:Meteorology. Climatology | 9 |
| LCC:Microbiology | 24 |
| LCC:Organic chemistry | 13 |
| LCC:Physics | 58 |
| LCC:Physiology | 10 |
| LCC:Probabilities. Mathematical statistics | 8 |
| LCC:Q | 770 |
| LCC:Q1-390 | 67 |
| LCC:QA1-939 | 262 |
| LCC:QA273-280 | 8 |
| LCC:QA71-90 | 148 |
| LCC:QA75.5-76.95 | 148 |
| LCC:QB1-991 | 15 |
| LCC:QC1-999 | 58 |
| LCC:QC851-999 | 9 |
| LCC:QD1-999 | 71 |
| LCC:QD241-441 | 13 |
| LCC:QD415-436 | 12 |
| LCC:QE1-996.5 | 34 |
| LCC:QH301-705.5 | 167 |
| LCC:QH426-470 | 18 |
| LCC:QH540-549.5 | 22 |
| LCC:QK1-989 | 35 |
| LCC:QL1-991 | 35 |
| LCC:QP1-981 | 10 |
| LCC:QR1-502 | 24 |
| LCC:R | 20 |
| LCC:R5-920 | 12 |
| LCC:Science | 770 |
| LCC:Science (General) | 67 |
| LCC:T | 19 |
| LCC:Technology | 19 |
| LCC:Zoology | 35 |
| agriculture | 13 |
| algebra | 20 |
| algorithms | 12 |
| analytical chemistry | 12 |
| applied mathematics | 22 |
| artificial intelligence | 18 |
| biochemistry | 27 |
| biodiversity | 11 |
| bioinformatics | 23 |
| biology | 38 |
| biotechnology | 16 |
| botany | 30 |
| cell biology | 14 |
| chemistry | 30 |
| computer science | 30 |
| computer security | 8 |
| ecology | 49 |
| engineering | 31 |
| environment | 8 |
| environmental chemistry | 8 |
| environmental sciences | 10 |
| evolution | 11 |
| genetics | 31 |
| genomics | 8 |
| geology | 13 |
| geometry | 8 |
| geophysics | 10 |
| image processing | 8 |
| informatics | 8 |
| information technology | 21 |
| inorganic chemistry | 14 |
| life sciences | 19 |
| mathematical analysis | 8 |
| mathematical physics | 8 |
| mathematics | 31 |
| medicine | 16 |
| microbiology | 23 |
| molecular biology | 24 |
| natural sciences | 12 |
| neuroscience | 8 |
| numerical analysis | 9 |
| organic chemistry | 13 |
| physical chemistry | 14 |
| physics | 25 |
| physiology | 12 |
| pure mathematics | 10 |
| software engineering | 21 |
| statistics | 13 |
| taxonomy | 16 |
| technology | 19 |
| zoology | 29 |