Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Analytical chemistry | 7 |
| LCC:Astronomy | 5 |
| LCC:Biochemistry | 12 |
| LCC:Biology (General) | 101 |
| LCC:Botany | 17 |
| LCC:Chemistry | 45 |
| LCC:Cytology | 4 |
| LCC:Ecology | 7 |
| LCC:Electronic computers. Computer science | 57 |
| LCC:Engineering (General). Civil engineering (General) | 6 |
| LCC:Genetics | 14 |
| LCC:Geology | 20 |
| LCC:Geophysics. Cosmic physics | 4 |
| LCC:H | 5 |
| LCC:Instruments and machines | 57 |
| LCC:Internal medicine | 4 |
| LCC:Mathematics | 137 |
| LCC:Medicine | 15 |
| LCC:Medicine (General) | 8 |
| LCC:Meteorology. Climatology | 5 |
| LCC:Microbiology | 19 |
| LCC:Organic chemistry | 14 |
| LCC:Physical and theoretical chemistry | 5 |
| LCC:Physics | 43 |
| LCC:Physiology | 8 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 441 |
| LCC:Q1-390 | 32 |
| LCC:QA1-939 | 137 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 57 |
| LCC:QA75.5-76.95 | 57 |
| LCC:QB1-991 | 5 |
| LCC:QC1-999 | 43 |
| LCC:QC851-999 | 5 |
| LCC:QD1-999 | 45 |
| LCC:QD241-441 | 14 |
| LCC:QD415-436 | 12 |
| LCC:QD450-801 | 5 |
| LCC:QD71-142 | 7 |
| LCC:QE1-996.5 | 20 |
| LCC:QH301-705.5 | 101 |
| LCC:QH426-470 | 14 |
| LCC:QH540-549.5 | 7 |
| LCC:QK1-989 | 17 |
| LCC:QL1-991 | 17 |
| LCC:QP1-981 | 8 |
| LCC:QR1-502 | 19 |
| LCC:R | 15 |
| LCC:R5-920 | 8 |
| LCC:Science | 441 |
| LCC:Science (General) | 32 |
| LCC:Social Sciences | 5 |
| LCC:T | 12 |
| LCC:TA1-2040 | 6 |
| LCC:Technology | 12 |
| LCC:Zoology | 17 |
| algebra | 10 |
| analytical chemistry | 7 |
| applied mathematics | 13 |
| artificial intelligence | 6 |
| biochemistry | 17 |
| biodiversity | 5 |
| bioinformatics | 10 |
| biological sciences | 5 |
| biology | 37 |
| biotechnology | 5 |
| botany | 18 |
| cell biology | 13 |
| chemistry | 18 |
| computational biology | 5 |
| computational mathematics | 5 |
| computer science | 27 |
| computer software | 5 |
| earth sciences | 7 |
| ecology | 22 |
| engineering | 17 |
| entomology | 6 |
| environmental sciences | 6 |
| evolution | 6 |
| genetics | 18 |
| geography | 5 |
| geology | 18 |
| geophysics | 5 |
| informatics | 5 |
| information technology | 13 |
| life sciences | 9 |
| mathematics | 47 |
| medicine | 11 |
| microbiology | 13 |
| molecular biology | 16 |
| natural sciences | 8 |
| nuclear physics | 5 |
| physics | 18 |
| physiology | 8 |
| software engineering | 7 |
| statistics | 6 |
| taxonomy | 6 |
| technology | 7 |
| zoology | 14 |