Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 119 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Ciencias Informáticas | 218 |
| Educación Física y Deportiva | 230 |
| Informática | 118 |
| LCC:A | 434 |
| LCC:Agriculture | 255 |
| LCC:Agriculture (General) | 123 |
| LCC:B | 332 |
| LCC:B1-5802 | 132 |
| LCC:BF1-990 | 132 |
| LCC:Biology (General) | 239 |
| LCC:Business | 193 |
| LCC:Chemistry | 132 |
| LCC:Commerce | 201 |
| LCC:D | 111 |
| LCC:Economic theory. Demography | 131 |
| LCC:Education | 439 |
| LCC:Education (General) | 249 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 114 |
| LCC:Electronic computers. Computer science | 245 |
| LCC:Engineering (General). Civil engineering (General) | 151 |
| LCC:Fine Arts | 108 |
| LCC:G | 335 |
| LCC:General Works | 434 |
| LCC:Geography. Anthropology. Recreation | 335 |
| LCC:H | 793 |
| LCC:H1-99 | 207 |
| LCC:HB1-3840 | 131 |
| LCC:HF1-6182 | 201 |
| LCC:HF5001-6182 | 193 |
| LCC:History (General) and history of Europe | 111 |
| LCC:Instruments and machines | 243 |
| LCC:Internal medicine | 504 |
| LCC:J | 125 |
| LCC:K | 131 |
| LCC:K1-7720 | 125 |
| LCC:L | 439 |
| LCC:L7-991 | 249 |
| LCC:LC8-6691 | 156 |
| LCC:Language and Literature | 418 |
| LCC:Law | 131 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 125 |
| LCC:Mathematics | 423 |
| LCC:Medicine | 1488 |
| LCC:Medicine (General) | 420 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 126 |
| LCC:P | 418 |
| LCC:P1-1091 | 200 |
| LCC:Philology. Linguistics | 200 |
| LCC:Philosophy (General) | 132 |
| LCC:Philosophy. Psychology. Religion | 332 |
| LCC:Political science | 125 |
| LCC:Psychology | 132 |
| LCC:Public aspects of medicine | 136 |
| LCC:Q | 1223 |
| LCC:QA1-939 | 423 |
| LCC:QA71-90 | 243 |
| LCC:QA75.5-76.95 | 245 |
| LCC:QD1-999 | 132 |
| LCC:QH301-705.5 | 239 |
| LCC:R | 1488 |
| LCC:R5-920 | 420 |
| LCC:RA1-1270 | 136 |
| LCC:RC31-1245 | 504 |
| LCC:RC321-571 | 126 |
| LCC:RC581-951 | 190 |
| LCC:S | 255 |
| LCC:S1-972 | 123 |
| LCC:Science | 1223 |
| LCC:Social Sciences | 793 |
| LCC:Social sciences (General) | 207 |
| LCC:Special aspects of education | 156 |
| LCC:Specialties of internal medicine | 190 |
| LCC:T | 589 |
| LCC:T1-995 | 133 |
| LCC:TA1-2040 | 151 |
| LCC:TK1-9971 | 114 |
| LCC:Technology | 589 |
| LCC:Technology (General) | 133 |
| Mexico | 271 |
| México | 852 |
| No aplica | 11071 |
| _empty_ | 2200 |
| biology | 109 |
| culture | 119 |
| economics | 201 |
| education | 213 |
| engineering | 133 |
| history | 165 |
| humanities | 122 |
| linguistics | 125 |
| literature | 159 |
| management | 177 |
| medicine | 165 |
| psychology | 116 |
| public health | 111 |
| social sciences | 158 |
| sociology | 198 |
| technology | 117 |