Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Analytical chemistry | 5 |
| LCC:Biochemistry | 15 |
| LCC:Biology (General) | 89 |
| LCC:Botany | 21 |
| LCC:Chemistry | 53 |
| LCC:Ecology | 9 |
| LCC:Education | 7 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 6 |
| LCC:Electronic computers. Computer science | 125 |
| LCC:Environmental sciences | 5 |
| LCC:G | 8 |
| LCC:Genetics | 20 |
| LCC:Geography. Anthropology. Recreation | 8 |
| LCC:Geology | 25 |
| LCC:H | 7 |
| LCC:Instruments and machines | 125 |
| LCC:L | 7 |
| LCC:LC8-6691 | 7 |
| LCC:Mathematics | 185 |
| LCC:Medicine | 14 |
| LCC:Medicine (General) | 9 |
| LCC:Meteorology. Climatology | 7 |
| LCC:Microbiology | 15 |
| LCC:Organic chemistry | 18 |
| LCC:Physics | 42 |
| LCC:Physiology | 7 |
| LCC:Probabilities. Mathematical statistics | 6 |
| LCC:Q | 506 |
| LCC:Q1-390 | 45 |
| LCC:QA1-939 | 185 |
| LCC:QA273-280 | 6 |
| LCC:QA71-90 | 125 |
| LCC:QA75.5-76.95 | 125 |
| LCC:QC1-999 | 42 |
| LCC:QC851-999 | 7 |
| LCC:QD1-999 | 53 |
| LCC:QD241-441 | 18 |
| LCC:QD415-436 | 15 |
| LCC:QE1-996.5 | 25 |
| LCC:QH301-705.5 | 89 |
| LCC:QH426-470 | 20 |
| LCC:QH540-549.5 | 9 |
| LCC:QK1-989 | 21 |
| LCC:QL1-991 | 26 |
| LCC:QP1-981 | 7 |
| LCC:QR1-502 | 15 |
| LCC:R | 14 |
| LCC:R5-920 | 9 |
| LCC:Science | 506 |
| LCC:Science (General) | 45 |
| LCC:Social Sciences | 7 |
| LCC:Special aspects of education | 7 |
| LCC:T | 13 |
| LCC:TK1-9971 | 6 |
| LCC:Technology | 13 |
| LCC:Zoology | 26 |
| algorithms | 7 |
| analytical chemistry | 6 |
| applied mathematics | 19 |
| artificial intelligence | 15 |
| bioinformatics | 6 |
| biological sciences | 7 |
| biology | 16 |
| biotechnology | 6 |
| botany | 7 |
| chemistry | 18 |
| computer science | 36 |
| conservation | 6 |
| data mining | 9 |
| earth sciences | 16 |
| ecology | 14 |
| education | 8 |
| electronics | 8 |
| engineering | 13 |
| entomology | 9 |
| environment | 7 |
| evolution | 7 |
| genetics | 8 |
| genomics | 7 |
| geodesy | 6 |
| geology | 13 |
| geophysics | 7 |
| informatics | 8 |
| information security | 7 |
| information systems | 7 |
| information technology | 17 |
| life sciences | 6 |
| mathematics | 21 |
| microbiology | 7 |
| molecular biology | 10 |
| mycology | 7 |
| neural networks | 7 |
| palaeontology | 7 |
| physics | 14 |
| pure mathematics | 9 |
| software engineering | 14 |
| taxonomy | 12 |
| technology | 7 |
| telecommunication | 7 |
| zoology | 10 |