Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Biochemistry | 17 |
| LCC:Biology (General) | 139 |
| LCC:Botany | 29 |
| LCC:Chemistry | 69 |
| LCC:Ecology | 23 |
| LCC:Education | 8 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 9 |
| LCC:Electronic computers. Computer science | 162 |
| LCC:G | 12 |
| LCC:Genetics | 24 |
| LCC:Geography. Anthropology. Recreation | 12 |
| LCC:Geology | 36 |
| LCC:H | 9 |
| LCC:Instruments and machines | 162 |
| LCC:L | 8 |
| LCC:Mathematics | 252 |
| LCC:Medicine | 22 |
| LCC:Medicine (General) | 14 |
| LCC:Meteorology. Climatology | 11 |
| LCC:Microbiology | 23 |
| LCC:Organic chemistry | 20 |
| LCC:Physics | 58 |
| LCC:Physiology | 12 |
| LCC:Probabilities. Mathematical statistics | 11 |
| LCC:Q | 715 |
| LCC:Q1-390 | 63 |
| LCC:QA1-939 | 252 |
| LCC:QA273-280 | 11 |
| LCC:QA71-90 | 162 |
| LCC:QA75.5-76.95 | 162 |
| LCC:QC1-999 | 58 |
| LCC:QC851-999 | 11 |
| LCC:QD1-999 | 69 |
| LCC:QD241-441 | 20 |
| LCC:QD415-436 | 17 |
| LCC:QE1-996.5 | 36 |
| LCC:QH301-705.5 | 139 |
| LCC:QH426-470 | 24 |
| LCC:QH540-549.5 | 23 |
| LCC:QK1-989 | 29 |
| LCC:QL1-991 | 37 |
| LCC:QP1-981 | 12 |
| LCC:QR1-502 | 23 |
| LCC:R | 22 |
| LCC:R5-920 | 14 |
| LCC:Science | 715 |
| LCC:Science (General) | 63 |
| LCC:Social Sciences | 9 |
| LCC:T | 25 |
| LCC:TK1-9971 | 9 |
| LCC:Technology | 25 |
| LCC:Zoology | 37 |
| agriculture | 11 |
| algebra | 11 |
| algorithms | 10 |
| applied mathematics | 21 |
| artificial intelligence | 16 |
| biochemistry | 9 |
| biodiversity | 12 |
| bioinformatics | 11 |
| biological sciences | 9 |
| biology | 29 |
| biotechnology | 13 |
| botany | 16 |
| cell biology | 9 |
| chemistry | 23 |
| computer science | 41 |
| data mining | 12 |
| earth sciences | 17 |
| ecology | 28 |
| education | 8 |
| electronics | 10 |
| engineering | 23 |
| entomology | 9 |
| environment | 9 |
| environmental sciences | 9 |
| evolution | 8 |
| genetics | 14 |
| genomics | 8 |
| geology | 18 |
| geophysics | 8 |
| informatics | 11 |
| information security | 8 |
| information technology | 21 |
| life sciences | 11 |
| mathematics | 33 |
| medicine | 14 |
| microbiology | 16 |
| molecular biology | 15 |
| mycology | 8 |
| neural networks | 10 |
| palaeontology | 11 |
| physics | 16 |
| pure mathematics | 10 |
| science | 11 |
| software engineering | 18 |
| taxonomy | 18 |
| technology | 11 |
| telecommunication | 9 |
| zoology | 15 |