Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Biochemistry | 19 |
| LCC:Biology (General) | 153 |
| LCC:Botany | 31 |
| LCC:Chemistry | 62 |
| LCC:Ecology | 14 |
| LCC:Education | 8 |
| LCC:Electronic computers. Computer science | 148 |
| LCC:Engineering (General). Civil engineering (General) | 8 |
| LCC:G | 9 |
| LCC:Genetics | 23 |
| LCC:Geography. Anthropology. Recreation | 9 |
| LCC:Geology | 38 |
| LCC:H | 8 |
| LCC:Instruments and machines | 148 |
| LCC:L | 8 |
| LCC:Mathematics | 244 |
| LCC:Medicine | 22 |
| LCC:Medicine (General) | 10 |
| LCC:Meteorology. Climatology | 9 |
| LCC:Microbiology | 28 |
| LCC:Organic chemistry | 21 |
| LCC:Physics | 48 |
| LCC:Probabilities. Mathematical statistics | 9 |
| LCC:Q | 701 |
| LCC:Q1-390 | 60 |
| LCC:QA1-939 | 244 |
| LCC:QA273-280 | 9 |
| LCC:QA71-90 | 148 |
| LCC:QA75.5-76.95 | 148 |
| LCC:QC1-999 | 48 |
| LCC:QC851-999 | 9 |
| LCC:QD1-999 | 62 |
| LCC:QD241-441 | 21 |
| LCC:QD415-436 | 19 |
| LCC:QE1-996.5 | 38 |
| LCC:QH301-705.5 | 153 |
| LCC:QH426-470 | 23 |
| LCC:QH540-549.5 | 14 |
| LCC:QK1-989 | 31 |
| LCC:QL1-991 | 35 |
| LCC:QR1-502 | 28 |
| LCC:R | 22 |
| LCC:R5-920 | 10 |
| LCC:Science | 701 |
| LCC:Science (General) | 60 |
| LCC:Social Sciences | 8 |
| LCC:T | 24 |
| LCC:T1-995 | 7 |
| LCC:TA1-2040 | 8 |
| LCC:Technology | 24 |
| LCC:Technology (General) | 7 |
| LCC:Zoology | 35 |
| algebra | 10 |
| algorithms | 9 |
| applied mathematics | 18 |
| artificial intelligence | 13 |
| biochemistry | 20 |
| biodiversity | 7 |
| bioinformatics | 16 |
| biological sciences | 15 |
| biology | 27 |
| biotechnology | 10 |
| botany | 21 |
| cell biology | 12 |
| chemical engineering | 7 |
| chemistry | 26 |
| computer science | 36 |
| computer security | 9 |
| data mining | 10 |
| earth sciences | 16 |
| ecology | 34 |
| electronics | 10 |
| engineering | 30 |
| environmental sciences | 9 |
| evolution | 11 |
| genetics | 28 |
| genomics | 9 |
| geochemistry | 8 |
| geology | 21 |
| geophysics | 11 |
| informatics | 11 |
| information technology | 22 |
| life sciences | 15 |
| mathematics | 40 |
| medicine | 8 |
| meteorology | 8 |
| microbiology | 22 |
| molecular biology | 24 |
| mycology | 9 |
| natural sciences | 10 |
| oceanography | 8 |
| palaeontology | 11 |
| physical chemistry | 8 |
| physics | 24 |
| software engineering | 20 |
| statistics | 10 |
| taxonomy | 18 |
| technology | 14 |
| virology | 9 |
| zoology | 17 |