Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 75 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 289 |
| Ciencias Informáticas | 136 |
| Design & technology ; Education | 75 |
| Educación Física y Deportiva | 172 |
| LCC:A | 175 |
| LCC:Agriculture | 156 |
| LCC:Agriculture (General) | 76 |
| LCC:B | 169 |
| LCC:B1-5802 | 73 |
| LCC:BF1-990 | 63 |
| LCC:Biology (General) | 151 |
| LCC:Business | 95 |
| LCC:Chemistry | 67 |
| LCC:Commerce | 99 |
| LCC:D | 64 |
| LCC:Economic theory. Demography | 74 |
| LCC:Education | 220 |
| LCC:Education (General) | 121 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 64 |
| LCC:Electronic computers. Computer science | 125 |
| LCC:Engineering (General). Civil engineering (General) | 70 |
| LCC:Fine Arts | 59 |
| LCC:G | 197 |
| LCC:G1-922 | 58 |
| LCC:General Works | 175 |
| LCC:Geography. Anthropology. Recreation | 197 |
| LCC:H | 440 |
| LCC:H1-99 | 111 |
| LCC:HB1-3840 | 74 |
| LCC:HF1-6182 | 99 |
| LCC:HF5001-6182 | 95 |
| LCC:History (General) and history of Europe | 64 |
| LCC:Instruments and machines | 123 |
| LCC:Internal medicine | 297 |
| LCC:J | 64 |
| LCC:K | 76 |
| LCC:K1-7720 | 70 |
| LCC:L | 220 |
| LCC:L7-991 | 121 |
| LCC:LC8-6691 | 81 |
| LCC:Language and Literature | 252 |
| LCC:Law | 76 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 70 |
| LCC:Mathematics | 220 |
| LCC:Medicine | 813 |
| LCC:Medicine (General) | 188 |
| LCC:N | 59 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 72 |
| LCC:P | 252 |
| LCC:P1-1091 | 107 |
| LCC:Philology. Linguistics | 107 |
| LCC:Philosophy (General) | 73 |
| LCC:Philosophy. Psychology. Religion | 169 |
| LCC:Physics | 70 |
| LCC:Political science | 64 |
| LCC:Psychology | 63 |
| LCC:Public aspects of medicine | 77 |
| LCC:Q | 665 |
| LCC:QA1-939 | 220 |
| LCC:QA71-90 | 123 |
| LCC:QA75.5-76.95 | 125 |
| LCC:QC1-999 | 70 |
| LCC:QD1-999 | 67 |
| LCC:QH301-705.5 | 151 |
| LCC:R | 813 |
| LCC:R5-920 | 188 |
| LCC:RA1-1270 | 77 |
| LCC:RC31-1245 | 297 |
| LCC:RC321-571 | 72 |
| LCC:RC581-951 | 128 |
| LCC:S | 156 |
| LCC:S1-972 | 76 |
| LCC:Science | 665 |
| LCC:Social Sciences | 440 |
| LCC:Social sciences (General) | 111 |
| LCC:Special aspects of education | 81 |
| LCC:Specialties of internal medicine | 128 |
| LCC:T | 310 |
| LCC:T1-995 | 72 |
| LCC:TA1-2040 | 70 |
| LCC:TK1-9971 | 64 |
| LCC:Technology | 310 |
| LCC:Technology (General) | 72 |
| Mexico | 130 |
| México | 387 |
| No aplica | 6782 |
| _empty_ | 821 |
| computer science | 63 |
| economics | 91 |
| education | 109 |
| engineering | 60 |
| history | 75 |
| humanities | 63 |
| linguistics | 74 |
| literature | 71 |
| management | 88 |
| medicine | 72 |
| social sciences | 88 |
| sociology | 87 |