Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Analytical chemistry | 6 |
| LCC:Astronomy | 5 |
| LCC:Biochemistry | 8 |
| LCC:Biology (General) | 96 |
| LCC:Botany | 18 |
| LCC:Chemistry | 37 |
| LCC:Cytology | 5 |
| LCC:Ecology | 10 |
| LCC:Electronic computers. Computer science | 71 |
| LCC:Engineering (General). Civil engineering (General) | 5 |
| LCC:Genetics | 15 |
| LCC:Geology | 21 |
| LCC:Geophysics. Cosmic physics | 5 |
| LCC:Instruments and machines | 71 |
| LCC:Mathematics | 132 |
| LCC:Medicine | 12 |
| LCC:Medicine (General) | 5 |
| LCC:Meteorology. Climatology | 5 |
| LCC:Microbiology | 17 |
| LCC:Organic chemistry | 9 |
| LCC:Physics | 36 |
| LCC:Physiology | 5 |
| LCC:Probabilities. Mathematical statistics | 9 |
| LCC:Q | 432 |
| LCC:Q1-390 | 39 |
| LCC:QA1-939 | 132 |
| LCC:QA273-280 | 9 |
| LCC:QA71-90 | 71 |
| LCC:QA75.5-76.95 | 71 |
| LCC:QB1-991 | 5 |
| LCC:QC1-999 | 36 |
| LCC:QC801-809 | 5 |
| LCC:QC851-999 | 5 |
| LCC:QD1-999 | 37 |
| LCC:QD241-441 | 9 |
| LCC:QD415-436 | 8 |
| LCC:QD71-142 | 6 |
| LCC:QE1-996.5 | 21 |
| LCC:QH301-705.5 | 96 |
| LCC:QH426-470 | 15 |
| LCC:QH540-549.5 | 10 |
| LCC:QH573-671 | 5 |
| LCC:QK1-989 | 18 |
| LCC:QL1-991 | 30 |
| LCC:QP1-981 | 5 |
| LCC:QR1-502 | 17 |
| LCC:R | 12 |
| LCC:R5-920 | 5 |
| LCC:Science | 432 |
| LCC:Science (General) | 39 |
| LCC:T | 15 |
| LCC:TA1-2040 | 5 |
| LCC:Technology | 15 |
| LCC:Zoology | 30 |
| agriculture | 5 |
| algebra | 11 |
| analytical chemistry | 8 |
| applied mathematics | 12 |
| artificial intelligence | 10 |
| biochemistry | 13 |
| biodiversity | 5 |
| bioinformatics | 9 |
| biological sciences | 7 |
| biology | 25 |
| biotechnology | 5 |
| botany | 21 |
| cell biology | 7 |
| chemistry | 16 |
| computational biology | 6 |
| computational mathematics | 6 |
| computer science | 25 |
| computer security | 5 |
| earth sciences | 7 |
| ecology | 25 |
| engineering | 21 |
| entomology | 8 |
| environmental chemistry | 5 |
| environmental sciences | 6 |
| evolution | 5 |
| genetics | 17 |
| genomics | 7 |
| geology | 16 |
| geophysics | 6 |
| image processing | 6 |
| information technology | 12 |
| life sciences | 11 |
| mathematics | 22 |
| medicine | 7 |
| meteorology | 6 |
| microbiology | 11 |
| molecular biology | 14 |
| mycology | 8 |
| natural sciences | 10 |
| oceanography | 6 |
| physical chemistry | 6 |
| physics | 12 |
| software engineering | 10 |
| taxonomy | 9 |
| technology | 9 |
| zoology | 20 |