Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Analytical chemistry | 6 |
| LCC:Biochemistry | 8 |
| LCC:Biology (General) | 50 |
| LCC:Botany | 8 |
| LCC:Chemistry | 32 |
| LCC:Ecology | 7 |
| LCC:Education | 6 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 6 |
| LCC:Electricity and magnetism | 4 |
| LCC:Electronic computers. Computer science | 70 |
| LCC:Environmental sciences | 4 |
| LCC:G | 5 |
| LCC:GE1-350 | 4 |
| LCC:Genetics | 10 |
| LCC:Geography. Anthropology. Recreation | 5 |
| LCC:Geology | 17 |
| LCC:Heat | 3 |
| LCC:Instruments and machines | 70 |
| LCC:L | 6 |
| LCC:LC8-6691 | 6 |
| LCC:Mathematics | 105 |
| LCC:Medicine | 8 |
| LCC:Medicine (General) | 6 |
| LCC:Meteorology. Climatology | 3 |
| LCC:Microbiology | 6 |
| LCC:Organic chemistry | 12 |
| LCC:Physics | 26 |
| LCC:Physiology | 7 |
| LCC:Probabilities. Mathematical statistics | 3 |
| LCC:Q | 293 |
| LCC:Q1-390 | 22 |
| LCC:QA1-939 | 105 |
| LCC:QA273-280 | 3 |
| LCC:QA71-90 | 70 |
| LCC:QA75.5-76.95 | 70 |
| LCC:QC1-999 | 26 |
| LCC:QC251-338.5 | 3 |
| LCC:QC501-766 | 4 |
| LCC:QC851-999 | 3 |
| LCC:QD1-999 | 32 |
| LCC:QD241-441 | 12 |
| LCC:QD415-436 | 8 |
| LCC:QD71-142 | 6 |
| LCC:QE1-996.5 | 17 |
| LCC:QH301-705.5 | 50 |
| LCC:QH426-470 | 10 |
| LCC:QH540-549.5 | 7 |
| LCC:QK1-989 | 8 |
| LCC:QL1-991 | 17 |
| LCC:QP1-981 | 7 |
| LCC:QR1-502 | 6 |
| LCC:R | 8 |
| LCC:R5-920 | 6 |
| LCC:Science | 293 |
| LCC:Science (General) | 22 |
| LCC:Special aspects of education | 6 |
| LCC:T | 9 |
| LCC:TK1-9971 | 6 |
| LCC:Technology | 9 |
| LCC:Zoology | 17 |
| agriculture | 3 |
| algebra | 4 |
| algorithms | 3 |
| analytical chemistry | 4 |
| applied mathematics | 12 |
| applied physics | 3 |
| artificial intelligence | 13 |
| astronomy | 3 |
| biodiversity | 3 |
| biogeography | 4 |
| bioinformatics | 5 |
| biology | 11 |
| biophysics | 4 |
| botany | 5 |
| chemistry | 5 |
| computer science | 22 |
| earth sciences | 11 |
| ecology | 7 |
| education | 4 |
| engineering | 5 |
| entomology | 6 |
| environment | 4 |
| genetics | 6 |
| geology | 7 |
| geophysics | 4 |
| information security | 4 |
| information technology | 12 |
| life sciences | 7 |
| mathematical analysis | 4 |
| mathematics | 12 |
| molecular biology | 7 |
| morphology | 4 |
| neural networks | 6 |
| physics | 4 |
| pure mathematics | 5 |
| software engineering | 5 |
| taxonomy | 4 |
| telecommunication | 4 |
| wireless networks | 4 |
| zoology | 7 |