Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 11 |
| LCC:Biochemistry | 18 |
| LCC:Biology (General) | 122 |
| LCC:Botany | 23 |
| LCC:Chemistry | 70 |
| LCC:Ecology | 19 |
| LCC:Electronic computers. Computer science | 151 |
| LCC:G | 8 |
| LCC:Genetics | 15 |
| LCC:Geography. Anthropology. Recreation | 8 |
| LCC:Geology | 25 |
| LCC:H | 10 |
| LCC:Instruments and machines | 151 |
| LCC:Mathematics | 246 |
| LCC:Medicine | 20 |
| LCC:Medicine (General) | 11 |
| LCC:Meteorology. Climatology | 8 |
| LCC:Microbiology | 21 |
| LCC:Organic chemistry | 19 |
| LCC:Physics | 47 |
| LCC:Physiology | 10 |
| LCC:Probabilities. Mathematical statistics | 10 |
| LCC:Q | 644 |
| LCC:Q1-390 | 54 |
| LCC:QA1-939 | 246 |
| LCC:QA273-280 | 10 |
| LCC:QA71-90 | 151 |
| LCC:QA75.5-76.95 | 151 |
| LCC:QB1-991 | 11 |
| LCC:QC1-999 | 47 |
| LCC:QC851-999 | 8 |
| LCC:QD1-999 | 70 |
| LCC:QD241-441 | 19 |
| LCC:QD415-436 | 18 |
| LCC:QE1-996.5 | 25 |
| LCC:QH301-705.5 | 122 |
| LCC:QH426-470 | 15 |
| LCC:QH540-549.5 | 19 |
| LCC:QK1-989 | 23 |
| LCC:QL1-991 | 26 |
| LCC:QP1-981 | 10 |
| LCC:QR1-502 | 21 |
| LCC:R | 20 |
| LCC:R5-920 | 11 |
| LCC:Science | 644 |
| LCC:Science (General) | 54 |
| LCC:Social Sciences | 10 |
| LCC:T | 17 |
| LCC:Technology | 17 |
| LCC:Zoology | 26 |
| agriculture | 12 |
| algebra | 9 |
| algorithms | 14 |
| analytical chemistry | 7 |
| applied mathematics | 17 |
| applied sciences | 7 |
| artificial intelligence | 19 |
| biochemistry | 23 |
| biodiversity | 9 |
| bioinformatics | 18 |
| biological sciences | 8 |
| biology | 19 |
| biotechnology | 13 |
| botany | 14 |
| cell biology | 7 |
| chemistry | 31 |
| computer networks | 7 |
| computer science | 28 |
| data mining | 8 |
| ecology | 31 |
| education | 7 |
| electronics | 8 |
| engineering | 25 |
| evolution | 7 |
| genetics | 17 |
| genomics | 9 |
| geology | 11 |
| geophysics | 8 |
| informatics | 13 |
| information systems | 9 |
| information technology | 16 |
| inorganic chemistry | 10 |
| life sciences | 15 |
| mathematics | 31 |
| medicine | 16 |
| microbiology | 13 |
| molecular biology | 14 |
| networks | 8 |
| nuclear physics | 8 |
| organic chemistry | 10 |
| physical chemistry | 10 |
| physics | 23 |
| physiology | 8 |
| pure mathematics | 8 |
| software | 8 |
| software engineering | 22 |
| statistics | 16 |
| taxonomy | 15 |
| technology | 11 |
| zoology | 12 |