Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Agriculture | 4 |
| LCC:Astronomy | 7 |
| LCC:Biochemistry | 9 |
| LCC:Biology (General) | 85 |
| LCC:Botany | 16 |
| LCC:Chemistry | 40 |
| LCC:Ecology | 11 |
| LCC:Education | 4 |
| LCC:Electronic computers. Computer science | 81 |
| LCC:G | 4 |
| LCC:Genetics | 14 |
| LCC:Geodesy | 4 |
| LCC:Geology | 12 |
| LCC:Instruments and machines | 81 |
| LCC:Internal medicine | 5 |
| LCC:Mathematics | 150 |
| LCC:Medicine | 17 |
| LCC:Medicine (General) | 11 |
| LCC:Microbiology | 15 |
| LCC:Organic chemistry | 10 |
| LCC:Physics | 15 |
| LCC:Physiology | 5 |
| LCC:Q | 392 |
| LCC:Q1-390 | 32 |
| LCC:QA1-939 | 150 |
| LCC:QA71-90 | 81 |
| LCC:QA75.5-76.95 | 81 |
| LCC:QB1-991 | 7 |
| LCC:QC1-999 | 15 |
| LCC:QD1-999 | 40 |
| LCC:QD241-441 | 10 |
| LCC:QD415-436 | 9 |
| LCC:QE1-996.5 | 12 |
| LCC:QH301-705.5 | 85 |
| LCC:QH426-470 | 14 |
| LCC:QH540-549.5 | 11 |
| LCC:QK1-989 | 16 |
| LCC:QL1-991 | 20 |
| LCC:QP1-981 | 5 |
| LCC:QR1-502 | 15 |
| LCC:R | 17 |
| LCC:R5-920 | 11 |
| LCC:RC31-1245 | 5 |
| LCC:Science | 392 |
| LCC:Science (General) | 32 |
| LCC:T | 10 |
| LCC:Technology | 10 |
| LCC:Zoology | 20 |
| agriculture | 6 |
| algebra | 10 |
| algorithms | 9 |
| analytical chemistry | 6 |
| applied mathematics | 14 |
| applied sciences | 5 |
| artificial intelligence | 11 |
| biochemistry | 16 |
| biodiversity | 6 |
| bioinformatics | 13 |
| biological sciences | 16 |
| biology | 19 |
| biomedicine | 5 |
| biotechnology | 12 |
| botany | 11 |
| chemistry | 12 |
| computer architecture | 5 |
| computer networks | 5 |
| computer science | 11 |
| discrete mathematics | 6 |
| ecology | 22 |
| engineering | 13 |
| evolution | 5 |
| genetics | 17 |
| genomics | 6 |
| geochemistry | 5 |
| geology | 5 |
| geometry | 5 |
| geophysics | 6 |
| informatics | 7 |
| information technology | 10 |
| inorganic chemistry | 7 |
| life sciences | 8 |
| mathematical physics | 5 |
| mathematics | 16 |
| medicine | 12 |
| microbiology | 11 |
| molecular biology | 8 |
| natural sciences | 5 |
| organic chemistry | 8 |
| physical chemistry | 9 |
| physics | 10 |
| physiology | 7 |
| pure mathematics | 6 |
| signal processing | 5 |
| software | 6 |
| software engineering | 10 |
| statistics | 12 |
| systematics | 5 |
| taxonomy | 8 |
| technology | 9 |
| zoology | 14 |