Colección: TEMAS
| Temas | Cantidad |
|---|---|
| Argentina | 62 |
| Arquivologia; Biblioteconomia; História; Educação; Sociologia; Psicologia; Direito; Ciência da Informação | 275 |
| Ciencias Informáticas | 75 |
| Educación Física y Deportiva | 117 |
| LCC:A | 113 |
| LCC:Agriculture | 117 |
| LCC:Agriculture (General) | 50 |
| LCC:B | 148 |
| LCC:B1-5802 | 68 |
| LCC:BF1-990 | 48 |
| LCC:Biology (General) | 103 |
| LCC:Business | 67 |
| LCC:Chemistry | 55 |
| LCC:Commerce | 74 |
| LCC:Economic theory. Demography | 66 |
| LCC:Education | 194 |
| LCC:Education (General) | 102 |
| LCC:Electrical engineering. Electronics. Nuclear engineering | 48 |
| LCC:Electronic computers. Computer science | 132 |
| LCC:Engineering (General). Civil engineering (General) | 62 |
| LCC:Fine Arts | 55 |
| LCC:G | 149 |
| LCC:General Works | 113 |
| LCC:Geography. Anthropology. Recreation | 149 |
| LCC:H | 354 |
| LCC:H1-99 | 80 |
| LCC:HB1-3840 | 66 |
| LCC:HD28-9999 | 51 |
| LCC:HF1-6182 | 74 |
| LCC:HF5001-6182 | 67 |
| LCC:Industries. Land use. Labor | 51 |
| LCC:Instruments and machines | 132 |
| LCC:Internal medicine | 259 |
| LCC:J | 47 |
| LCC:K | 55 |
| LCC:K1-7720 | 51 |
| LCC:L | 194 |
| LCC:L7-991 | 102 |
| LCC:LC8-6691 | 78 |
| LCC:Language and Literature | 230 |
| LCC:Law | 55 |
| LCC:Law in general. Comparative and uniform law. Jurisprudence | 51 |
| LCC:Literature (General) | 45 |
| LCC:Mathematics | 198 |
| LCC:Medicine | 683 |
| LCC:Medicine (General) | 165 |
| LCC:N | 55 |
| LCC:Neurology. Diseases of the nervous system | 52 |
| LCC:Neurosciences. Biological psychiatry. Neuropsychiatry | 67 |
| LCC:P | 230 |
| LCC:P1-1091 | 96 |
| LCC:PN1-6790 | 45 |
| LCC:Philology. Linguistics | 96 |
| LCC:Philosophy (General) | 68 |
| LCC:Philosophy. Psychology. Religion | 148 |
| LCC:Political science | 47 |
| LCC:Psychology | 48 |
| LCC:Public aspects of medicine | 53 |
| LCC:Q | 536 |
| LCC:Q1-390 | 48 |
| LCC:QA1-939 | 198 |
| LCC:QA71-90 | 132 |
| LCC:QA75.5-76.95 | 132 |
| LCC:QD1-999 | 55 |
| LCC:QH301-705.5 | 103 |
| LCC:R | 683 |
| LCC:R5-920 | 165 |
| LCC:RA1-1270 | 53 |
| LCC:RC31-1245 | 259 |
| LCC:RC321-571 | 67 |
| LCC:RC346-429 | 52 |
| LCC:RC581-951 | 103 |
| LCC:S | 117 |
| LCC:S1-972 | 50 |
| LCC:Science | 536 |
| LCC:Science (General) | 48 |
| LCC:Social Sciences | 354 |
| LCC:Social sciences (General) | 80 |
| LCC:Special aspects of education | 78 |
| LCC:Specialties of internal medicine | 103 |
| LCC:T | 246 |
| LCC:T1-995 | 61 |
| LCC:TA1-2040 | 62 |
| LCC:TK1-9971 | 48 |
| LCC:Technology | 246 |
| LCC:Technology (General) | 61 |
| Mexico | 122 |
| México | 412 |
| No aplica | 3962 |
| _empty_ | 609 |
| computer science | 52 |
| economics | 66 |
| education | 62 |
| humanities | 65 |
| linguistics | 74 |
| literature | 78 |
| management | 63 |
| medicine | 64 |
| social sciences | 69 |
| sociology | 55 |