Book 23,846 Conference Proceeding 758 Audio 156 Serial 154 Thesis 43 Journal 26 Electronic 18 Unknown 18 Map 9 Book Chapter 8 Government Document 8 Musical Score 7 Manuscript 4 Article 1 Kit 1 Newspaper 1 Photo 1 see all ...

H - Social Science 6,790 F - General American History 3,015 P - Language and Literature 1,539 D - World History 1,397 J - Political Science 1,340 L - Education 730 B - Philosophy, Psychology, Religion 712 K - Law 632 N - Fine Arts 502 Q - Science 295 S - Agriculture 248 G - Geography, Anthropology, Recreation 247 Z - Library Science 222 T - Technology 213 R - Medicine 194 M - Music 185 C - Historical Sciences 184 E - United States History 94 U - Military Science 85 A - General Works 57 V - Naval Science 8 see all ...

Regional Employment Program for Latin America and the Caribbean 246 CIDOB (Center) 146 Banco de España Servicio de Estudios 134 Catholic Church Consejo Episcopal Latinoamericano 113 Brunner, José Joaquín 78 Organization of American States General Secretariat 74 Instituto Centroamericano de Estudios Políticos 62 García, Genaro, 1867-1920 57 López Mateos, Adolfo, 1910-1969 56 Rial Roade, Juan 55 Freyre, Gilberto, 1900-1987 50 Organization of American States 49 Garretón Merino, Manuel A (Manuel Antonio) 48 Centro Superior de Estudios de la Defensa Nacional (Spain) 46 Silva, Hélio 46 Inter-American Institute for Cooperation on Agriculture 45 United Nations Economic Commission for Latin America 45 Argentina Dirección Nacional de Recursos Humanos y Empleo 42 Centro de Informaciones y Estudios del Uruguay 42 Instituto Centroamericano de Estudios Políticos 41 Centro de Estudios Públicos (Santiago, Chile) 40 Varas, Augusto 38 Universidade de São Paulo Instituto de Estudos Avançados 36 Food and Agriculture Organization of the United Nations 35 International Labour Organisation 34 Fundación para la Conmemoración del Bicentenario del Natalicio y el Sesquicentenario de la Muerte del General Francisco de Paula Santander 33 United Nations Economic Commission for Latin America and the Caribbean 33 Fundación para la Conmemoración del Bicentenario del Natalicio y el Sesquicentenario de la Muerte del General Francisco de Paula Santander 32 Urteaga, Horacio H., 1877-1952 32 Centro de Estudios Públicos (Santiago, Chile) 31 see all ...

Spanish 18,793 Portuguese 3,508 English 2,025 French 350 Italian 235 Galician 152 German 106 Latin 103 No linguistic content 46 Catalan 41 Undetermined 25 Multiple 18 South American Indian 14 Quechua 11 Romance 11 Russian 11 Arabic 10 Asturian 8 Nahuatl 7 Ancient Greek 5 Arawak 4 Hebrew 4 Basque 3 Creole 3 Greek 3 Hungarian 3 Japanese 3 Akkadian 2 Central American Indian 2 Kongo 2 see all ...

History 2,334 Sources 1,160 Congresses 765 Biography 694 Statistics 557 Conference papers and proceedings 458 Biographies 349 Bibliography 339 Periodicals 265 Criticism, interpretation, etc 243 Catalogs 218 Correspondence 146 Bibliographies 145 Case studies 133 Interviews 117 Electronic books 110 Church history 107 Fiction 66 Records and correspondence 60 Personal correspondence 54 Personal narratives 53 Dictionaries 50 Pictorial works 49 Archives 42 Anecdotes 38 Early works to 1800 36 Autobiographies 34 Directories 34 Exhibitions 34 Sound recordings 29 see all ...

20th century 1,175 1900-1999 486 19th century 265 1974- 211 1973- 185 1945- 181 Civil War, 1936-1939 167 1900 - 1999 164 1970- 164 21st century 155 1982- 138 1988- 129 18th century 127 1983- 110 1980- 108 1918- 105 1800-1899 100 16th century 97 1970-1973 96 1973-1988 95 1979- 95 Since 1945 79 1975- 78 1968- 76 Since 1970 75 17th century 74 Since 1974 74 1985- 72 1983-2002 70 1948- 69 see all ...

Chile 2,224 Spain 2,224 Argentina 1,782 Latin America 1,760 Brazil 1,603 Mexico 1,489 Peru 1,227 Colombia 1,084 Bolivia 662 Portugal 659 Uruguay 453 United States 340 Central America 310 Costa Rica 281 Venezuela 268 Ecuador 222 America 219 Guatemala 213 El Salvador 202 South America 202 Europe 182 Paraguay 172 Caribbean Area 159 Cuba 138 Italy 126 Honduras 124 Developing countries 120 Galicia (Spain : Region) 110 European Union countries 109 Galicia (Region) 109 see all ...