Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 12 |
| LCC:Analytical chemistry | 9 |
| LCC:Biochemistry | 18 |
| LCC:Biology (General) | 201 |
| LCC:Botany | 42 |
| LCC:Chemistry | 75 |
| LCC:Cytology | 9 |
| LCC:Ecology | 20 |
| LCC:Electronic computers. Computer science | 131 |
| LCC:G | 11 |
| LCC:Genetics | 37 |
| LCC:Geography. Anthropology. Recreation | 11 |
| LCC:Geology | 40 |
| LCC:H | 10 |
| LCC:Instruments and machines | 131 |
| LCC:Internal medicine | 10 |
| LCC:Mathematics | 250 |
| LCC:Medicine | 36 |
| LCC:Medicine (General) | 21 |
| LCC:Meteorology. Climatology | 13 |
| LCC:Microbiology | 36 |
| LCC:Optics. Light | 9 |
| LCC:Organic chemistry | 23 |
| LCC:Physics | 73 |
| LCC:Probabilities. Mathematical statistics | 12 |
| LCC:Q | 820 |
| LCC:Q1-390 | 64 |
| LCC:QA1-939 | 250 |
| LCC:QA273-280 | 12 |
| LCC:QA71-90 | 131 |
| LCC:QA75.5-76.95 | 131 |
| LCC:QC1-999 | 73 |
| LCC:QC350-467 | 9 |
| LCC:QC851-999 | 13 |
| LCC:QD1-999 | 75 |
| LCC:QD241-441 | 23 |
| LCC:QD415-436 | 18 |
| LCC:QD71-142 | 9 |
| LCC:QE1-996.5 | 40 |
| LCC:QH301-705.5 | 201 |
| LCC:QH426-470 | 37 |
| LCC:QH540-549.5 | 20 |
| LCC:QH573-671 | 9 |
| LCC:QK1-989 | 42 |
| LCC:QL1-991 | 46 |
| LCC:QR1-502 | 36 |
| LCC:R | 36 |
| LCC:R5-920 | 21 |
| LCC:RC31-1245 | 10 |
| LCC:S | 12 |
| LCC:Science | 820 |
| LCC:Science (General) | 64 |
| LCC:Social Sciences | 10 |
| LCC:T | 24 |
| LCC:Technology | 24 |
| LCC:Zoology | 46 |
| agriculture | 14 |
| algebra | 12 |
| analytical chemistry | 9 |
| applied mathematics | 28 |
| artificial intelligence | 13 |
| biochemistry | 18 |
| biodiversity | 9 |
| bioinformatics | 15 |
| biological sciences | 25 |
| biology | 48 |
| biotechnology | 15 |
| botany | 24 |
| cell biology | 13 |
| chemistry | 28 |
| computer science | 37 |
| conservation | 13 |
| data mining | 9 |
| earth sciences | 13 |
| ecology | 38 |
| engineering | 26 |
| environmental sciences | 9 |
| genetics | 27 |
| genomics | 13 |
| geology | 24 |
| geophysics | 11 |
| informatics | 9 |
| information technology | 18 |
| life sciences | 13 |
| mathematical analysis | 9 |
| mathematics | 44 |
| medicine | 21 |
| microbiology | 22 |
| molecular biology | 21 |
| mycology | 9 |
| natural sciences | 11 |
| palaeontology | 13 |
| physics | 23 |
| pure mathematics | 12 |
| science | 10 |
| software engineering | 22 |
| statistics | 15 |
| taxonomy | 21 |
| technology | 14 |
| zoology | 19 |