Colección: TEMAS
| Temas | Cantidad |
|---|---|
| LCC:Astronomy | 12 |
| LCC:Biochemistry | 18 |
| LCC:Biology (General) | 138 |
| LCC:Botany | 29 |
| LCC:Chemistry | 66 |
| LCC:Ecology | 19 |
| LCC:Electronic computers. Computer science | 159 |
| LCC:Engineering (General). Civil engineering (General) | 7 |
| LCC:G | 10 |
| LCC:Genetics | 17 |
| LCC:Geography. Anthropology. Recreation | 10 |
| LCC:Geology | 29 |
| LCC:H | 7 |
| LCC:Instruments and machines | 159 |
| LCC:Mathematics | 260 |
| LCC:Medicine | 17 |
| LCC:Medicine (General) | 8 |
| LCC:Meteorology. Climatology | 7 |
| LCC:Microbiology | 25 |
| LCC:Organic chemistry | 18 |
| LCC:Physics | 40 |
| LCC:Physiology | 11 |
| LCC:Q | 706 |
| LCC:Q1-390 | 65 |
| LCC:QA1-939 | 260 |
| LCC:QA71-90 | 159 |
| LCC:QA75.5-76.95 | 159 |
| LCC:QB1-991 | 12 |
| LCC:QC1-999 | 40 |
| LCC:QD1-999 | 66 |
| LCC:QD241-441 | 18 |
| LCC:QD415-436 | 18 |
| LCC:QE1-996.5 | 29 |
| LCC:QH301-705.5 | 138 |
| LCC:QH426-470 | 17 |
| LCC:QH540-549.5 | 19 |
| LCC:QK1-989 | 29 |
| LCC:QL1-991 | 37 |
| LCC:QP1-981 | 11 |
| LCC:QR1-502 | 25 |
| LCC:R | 17 |
| LCC:R5-920 | 8 |
| LCC:Science | 706 |
| LCC:Science (General) | 65 |
| LCC:T | 23 |
| LCC:Technology | 23 |
| LCC:Zoology | 37 |
| agriculture | 10 |
| algebra | 9 |
| algorithms | 13 |
| analytical chemistry | 8 |
| applied mathematics | 15 |
| artificial intelligence | 19 |
| biochemistry | 22 |
| biodiversity | 11 |
| bioinformatics | 20 |
| biological sciences | 9 |
| biology | 27 |
| biotechnology | 18 |
| botany | 17 |
| cell biology | 9 |
| chemical engineering | 8 |
| chemistry | 29 |
| computer science | 29 |
| computer security | 9 |
| data mining | 9 |
| ecology | 40 |
| electronics | 8 |
| engineering | 32 |
| environment | 8 |
| environmental sciences | 9 |
| evolution | 11 |
| genetics | 23 |
| genomics | 10 |
| geochemistry | 9 |
| geology | 13 |
| geophysics | 10 |
| informatics | 13 |
| information systems | 8 |
| information technology | 18 |
| inorganic chemistry | 10 |
| life sciences | 13 |
| mathematics | 33 |
| medicine | 14 |
| microbiology | 20 |
| molecular biology | 17 |
| networks | 8 |
| neuroscience | 8 |
| numerical analysis | 8 |
| organic chemistry | 9 |
| palaeontology | 9 |
| physical chemistry | 12 |
| physics | 28 |
| physiology | 9 |
| pure mathematics | 9 |
| software engineering | 23 |
| statistics | 13 |
| taxonomy | 19 |
| technology | 18 |
| zoology | 15 |