Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 5 |
| LCC:Analytical chemistry | 6 |
| LCC:Astronomy | 5 |
| LCC:Biochemistry | 11 |
| LCC:Biology (General) | 109 |
| LCC:Botany | 23 |
| LCC:Chemistry | 45 |
| LCC:Ecology | 15 |
| LCC:Education | 8 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 6 |
| LCC:Electronic computers. Computer science | 89 |
| LCC:G | 7 |
| LCC:Genetics | 23 |
| LCC:Geography. Anthropology. Recreation | 7 |
| LCC:Geology | 29 |
| LCC:Instruments and machines | 89 |
| LCC:Internal medicine | 6 |
| LCC:L | 8 |
| LCC:LC8-6691 | 6 |
| LCC:Mathematics | 147 |
| LCC:Medicine | 21 |
| LCC:Medicine (General) | 14 |
| LCC:Meteorology. Climatology | 5 |
| LCC:Microbiology | 16 |
| LCC:Optics. Light | 5 |
| LCC:Organic chemistry | 15 |
| LCC:Physics | 38 |
| LCC:Physiology | 11 |
| LCC:Q | 481 |
| LCC:Q1-390 | 34 |
| LCC:QA1-939 | 147 |
| LCC:QA71-90 | 89 |
| LCC:QA75.5-76.95 | 89 |
| LCC:QB1-991 | 5 |
| LCC:QC1-999 | 38 |
| LCC:QC350-467 | 5 |
| LCC:QC851-999 | 5 |
| LCC:QD1-999 | 45 |
| LCC:QD241-441 | 15 |
| LCC:QD415-436 | 11 |
| LCC:QD71-142 | 6 |
| LCC:QE1-996.5 | 29 |
| LCC:QH301-705.5 | 109 |
| LCC:QH426-470 | 23 |
| LCC:QH540-549.5 | 15 |
| LCC:QK1-989 | 23 |
| LCC:QL1-991 | 28 |
| LCC:QP1-981 | 11 |
| LCC:QR1-502 | 16 |
| LCC:R | 21 |
| LCC:R5-920 | 14 |
| LCC:RC31-1245 | 6 |
| LCC:S | 5 |
| LCC:Science | 481 |
| LCC:Science (General) | 34 |
| LCC:Special aspects of education | 6 |
| LCC:T | 10 |
| LCC:TK1-9971 | 6 |
| LCC:Technology | 10 |
| LCC:Zoology | 28 |
| algebra | 6 |
| analytical chemistry | 5 |
| applied mathematics | 17 |
| artificial intelligence | 11 |
| biochemistry | 9 |
| biodiversity | 6 |
| biogeography | 7 |
| bioinformatics | 7 |
| biological sciences | 21 |
| biology | 25 |
| biomedicine | 5 |
| biotechnology | 7 |
| botany | 9 |
| chemistry | 13 |
| computer science | 26 |
| conservation | 6 |
| earth sciences | 16 |
| ecology | 18 |
| education | 5 |
| engineering | 8 |
| entomology | 6 |
| evolution | 7 |
| genetics | 15 |
| genomics | 7 |
| geology | 13 |
| geophysics | 7 |
| health sciences | 8 |
| information security | 5 |
| information technology | 15 |
| mathematics | 20 |
| medicine | 13 |
| microbiology | 9 |
| molecular biology | 11 |
| neural networks | 6 |
| physics | 10 |
| physiology | 6 |
| pure mathematics | 7 |
| software engineering | 6 |
| taxonomy | 10 |
| zoology | 13 |