Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 101 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 289 |
| Ciencias Informáticas | 162 |
| Design & technology ; Education | 88 |
| Educación Física y Deportiva | 198 |
| Informática | 82 |
| LCC:A | 258 |
| LCC:Agriculture | 202 |
| LCC:Agriculture (General) | 100 |
| LCC:B | 226 |
| LCC:B1-5802 | 101 |
| LCC:BF1-990 | 91 |
| LCC:Biology (General) | 204 |
| LCC:Business | 130 |
| LCC:Chemistry | 90 |
| LCC:Commerce | 128 |
| LCC:D | 94 |
| LCC:Economic theory. Demography | 97 |
| LCC:Education | 294 |
| LCC:Education (General) | 184 |
| LCC:Electronic computers. Computer science | 190 |
| LCC:Engineering (General). Civil engineering (General) | 104 |
| LCC:Fine Arts | 86 |
| LCC:G | 259 |
| LCC:General Works | 258 |
| LCC:Geography. Anthropology. Recreation | 259 |
| LCC:H | 575 |
| LCC:H1-99 | 146 |
| LCC:HB1-3840 | 97 |
| LCC:HF1-6182 | 128 |
| LCC:HF5001-6182 | 130 |
| LCC:History (General) and history of Europe | 94 |
| LCC:Instruments and machines | 179 |
| LCC:Internal medicine | 386 |
| LCC:J | 91 |
| LCC:K | 102 |
| LCC:K1-7720 | 97 |
| LCC:L | 294 |
| LCC:L7-991 | 184 |
| LCC:LC8-6691 | 111 |
| LCC:Language and Literature | 341 |
| LCC:Law | 102 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 97 |
| LCC:Mathematics | 310 |
| LCC:Medicine | 1083 |
| LCC:Medicine (General) | 278 |
| LCC:N | 86 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 103 |
| LCC:P | 341 |
| LCC:P1-1091 | 145 |
| LCC:Philology. Linguistics | 145 |
| LCC:Philosophy (General) | 101 |
| LCC:Philosophy. Psychology. Religion | 226 |
| LCC:Physics | 79 |
| LCC:Political science | 91 |
| LCC:Psychology | 91 |
| LCC:Public aspects of medicine | 104 |
| LCC:Q | 870 |
| LCC:QA1-939 | 310 |
| LCC:QA71-90 | 179 |
| LCC:QA75.5-76.95 | 190 |
| LCC:QD1-999 | 90 |
| LCC:QH301-705.5 | 204 |
| LCC:R | 1083 |
| LCC:R5-920 | 278 |
| LCC:RA1-1270 | 104 |
| LCC:RC31-1245 | 386 |
| LCC:RC321-571 | 103 |
| LCC:RC581-951 | 156 |
| LCC:S | 202 |
| LCC:S1-972 | 100 |
| LCC:Science | 870 |
| LCC:Social Sciences | 575 |
| LCC:Social sciences (General) | 146 |
| LCC:Special aspects of education | 111 |
| LCC:Specialties of internal medicine | 156 |
| LCC:T | 404 |
| LCC:T1-995 | 104 |
| LCC:TA1-2040 | 104 |
| LCC:Technology | 404 |
| LCC:Technology (General) | 104 |
| Mexico | 188 |
| México | 574 |
| No aplica | 8454 |
| _empty_ | 1065 |
| computer science | 90 |
| economics | 128 |
| education | 146 |
| engineering | 93 |
| history | 120 |
| humanities | 109 |
| linguistics | 107 |
| literature | 120 |
| management | 125 |
| medicine | 118 |
| philosophy | 84 |
| psychology | 83 |
| social sciences | 139 |
| sociology | 122 |
| technology | 82 |