Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Biochemistry | 14 |
| LCC:Biology (General) | 113 |
| LCC:Botany | 24 |
| LCC:Chemistry | 54 |
| LCC:Cytology | 5 |
| LCC:Ecology | 15 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 6 |
| LCC:Electronic computers. Computer science | 113 |
| LCC:G | 7 |
| LCC:Genetics | 18 |
| LCC:Geography. Anthropology. Recreation | 7 |
| LCC:Geology | 23 |
| LCC:H | 6 |
| LCC:Instruments and machines | 113 |
| LCC:Mathematics | 186 |
| LCC:Medicine | 20 |
| LCC:Medicine (General) | 15 |
| LCC:Meteorology. Climatology | 8 |
| LCC:Microbiology | 15 |
| LCC:Optics. Light | 6 |
| LCC:Organic chemistry | 17 |
| LCC:Physics | 50 |
| LCC:Probabilities. Mathematical statistics | 5 |
| LCC:Q | 516 |
| LCC:Q1-390 | 30 |
| LCC:QA1-939 | 186 |
| LCC:QA273-280 | 5 |
| LCC:QA71-90 | 113 |
| LCC:QA75.5-76.95 | 113 |
| LCC:QC1-999 | 50 |
| LCC:QC350-467 | 6 |
| LCC:QC851-999 | 8 |
| LCC:QD1-999 | 54 |
| LCC:QD241-441 | 17 |
| LCC:QD415-436 | 14 |
| LCC:QE1-996.5 | 23 |
| LCC:QH301-705.5 | 113 |
| LCC:QH426-470 | 18 |
| LCC:QH540-549.5 | 15 |
| LCC:QH573-671 | 5 |
| LCC:QK1-989 | 24 |
| LCC:QL1-991 | 27 |
| LCC:QR1-502 | 15 |
| LCC:R | 20 |
| LCC:R5-920 | 15 |
| LCC:Science | 516 |
| LCC:Science (General) | 30 |
| LCC:Social Sciences | 6 |
| LCC:T | 12 |
| LCC:TK1-9971 | 6 |
| LCC:Technology | 12 |
| LCC:Zoology | 27 |
| agriculture | 6 |
| algebra | 6 |
| algorithms | 9 |
| analytical chemistry | 8 |
| applied mathematics | 20 |
| artificial intelligence | 11 |
| astronomy | 6 |
| biochemistry | 7 |
| biodiversity | 6 |
| biogeography | 6 |
| bioinformatics | 11 |
| biological sciences | 9 |
| biology | 24 |
| botany | 13 |
| chemical engineering | 7 |
| chemistry | 23 |
| computer science | 35 |
| conservation | 10 |
| data mining | 9 |
| earth sciences | 7 |
| ecology | 22 |
| electronics | 8 |
| engineering | 14 |
| environmental sciences | 6 |
| evolution | 7 |
| genetics | 16 |
| genomics | 8 |
| geology | 9 |
| informatics | 6 |
| information systems | 7 |
| information technology | 14 |
| inorganic chemistry | 6 |
| life sciences | 9 |
| mathematics | 32 |
| medicine | 8 |
| microbiology | 9 |
| molecular biology | 17 |
| optics | 6 |
| organic chemistry | 8 |
| palaeontology | 6 |
| physics | 21 |
| pure mathematics | 10 |
| software engineering | 17 |
| statistics | 6 |
| taxonomy | 17 |
| telecommunication | 6 |
| virology | 7 |
| zoology | 12 |