Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 68 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Ciencias Informáticas | 96 |
| Educación Física y Deportiva | 119 |
| LCC:A | 159 |
| LCC:Agriculture | 142 |
| LCC:Agriculture (General) | 66 |
| LCC:B | 184 |
| LCC:B1-5802 | 84 |
| LCC:BF1-990 | 70 |
| LCC:Biology (General) | 134 |
| LCC:Business | 85 |
| LCC:Chemistry | 70 |
| LCC:Commerce | 86 |
| LCC:Economic theory. Demography | 84 |
| LCC:Education | 233 |
| LCC:Education (General) | 137 |
| LCC:Electronic computers. Computer science | 149 |
| LCC:Engineering (General). Civil engineering (General) | 79 |
| LCC:Fine Arts | 61 |
| LCC:G | 161 |
| LCC:General Works | 159 |
| LCC:Geography. Anthropology. Recreation | 161 |
| LCC:H | 417 |
| LCC:H1-99 | 108 |
| LCC:HB1-3840 | 84 |
| LCC:HF1-6182 | 86 |
| LCC:HF5001-6182 | 85 |
| LCC:Instruments and machines | 141 |
| LCC:Internal medicine | 284 |
| LCC:J | 70 |
| LCC:K | 65 |
| LCC:K1-7720 | 63 |
| LCC:L | 233 |
| LCC:L7-991 | 137 |
| LCC:LC8-6691 | 96 |
| LCC:Language and Literature | 272 |
| LCC:Law | 65 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 63 |
| LCC:Literature (General) | 61 |
| LCC:Mathematics | 232 |
| LCC:Medicine | 786 |
| LCC:Medicine (General) | 205 |
| LCC:N | 61 |
| LCC:Neurology. Diseases of the nervous system | 62 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 79 |
| LCC:P | 272 |
| LCC:P1-1091 | 125 |
| LCC:PN1-6790 | 61 |
| LCC:Philology. Linguistics | 125 |
| LCC:Philosophy (General) | 84 |
| LCC:Philosophy. Psychology. Religion | 184 |
| LCC:Physics | 60 |
| LCC:Political science | 70 |
| LCC:Psychology | 70 |
| LCC:Public aspects of medicine | 68 |
| LCC:Q | 641 |
| LCC:QA1-939 | 232 |
| LCC:QA71-90 | 141 |
| LCC:QA75.5-76.95 | 149 |
| LCC:QC1-999 | 60 |
| LCC:QD1-999 | 70 |
| LCC:QH301-705.5 | 134 |
| LCC:R | 786 |
| LCC:R5-920 | 205 |
| LCC:RA1-1270 | 68 |
| LCC:RC31-1245 | 284 |
| LCC:RC321-571 | 79 |
| LCC:RC346-429 | 62 |
| LCC:RC581-951 | 115 |
| LCC:RD1-811 | 60 |
| LCC:S | 142 |
| LCC:S1-972 | 66 |
| LCC:Science | 641 |
| LCC:Social Sciences | 417 |
| LCC:Social sciences (General) | 108 |
| LCC:Special aspects of education | 96 |
| LCC:Specialties of internal medicine | 115 |
| LCC:T | 285 |
| LCC:T1-995 | 71 |
| LCC:TA1-2040 | 79 |
| LCC:Technology | 285 |
| LCC:Technology (General) | 71 |
| Mexico | 151 |
| México | 509 |
| No aplica | 4857 |
| _empty_ | 724 |
| economics | 88 |
| education | 87 |
| engineering | 64 |
| history | 73 |
| humanities | 82 |
| linguistics | 84 |
| literature | 95 |
| management | 79 |
| medicine | 85 |
| philosophy | 62 |
| psychology | 62 |
| social sciences | 102 |
| sociology | 75 |