Libro 8,872 Procedimiento de la Conferencia 4,847 Seriadas 191 Documento de Gobierno 148 Electrónico 127 Revista 54 Audiom 53 Desconocido 9 Capítulo de libro 2 Conjunto 2 Manuscrito 2 Artículo 1 Periódico 1 Material de referencia 1 Tesis 1 ver todos ...

Association for Computing Machinery Special Interest Group on Information Retrieval 129 International Federation of Library Associations and Institutions 103 De Gruyter 66 Rossiĭskai︠a︡ nat︠s︡ionalʹnai︠a︡ biblioteka 63 American Association of Law Libraries Meeting 55 Association for Computing Machinery Special Interest Group on Hypertext, Hypermedia and Web 54 Seminar on the Acquisition of Latin American Library Materials, Inc Meeting 50 United States National Commission on Libraries and Information Science 46 ebrary, Inc 45 American Association of Law Libraries 39 American Library Association 39 Association for Computing Machinery 38 Rossiĭskai͡a nat͡sionalʹnai͡a biblioteka 38 Unesco 37 Seminar on the Acquisition of Latin American Library Materials, Inc Annual Meeting 35 Harris, Michael, 1938- 34 Lee, Sul H 34 Myers, Robin (Book trade historian) 32 University of Illinois at Urbana-Champaign Graduate School of Library and Information Science 32 North American Serials Interest Group Conference 31 Association of Research Libraries 30 Institute of Electrical and Electronics Engineers 30 Myers, Robin 30 Peters, C (Carol) 29 Charleston Conference Charleston, S.C. 28 International Federation for Documentation 28 International Federation of Library Associations 28 Library of Congress 28 Rossiĭskai͡a nat͡sionalʹnai͡a biblioteka 28 British Library 27 ver todos ...

English 5,915 French 998 German 933 Russian 700 Italian 686 Spanish 446 Chinese 228 Arabic 153 Japanese 136 Polish 124 Portuguese 106 Indonesian 75 Ukrainian 69 Turkish 60 Korean 54 Bulgarian 39 Multiple 36 Czech 33 Dutch 30 Greek 28 Belarusian 22 Urdu 21 Catalan 20 Persian 20 Swedish 20 Croatian 18 Estonian 15 Latin 15 Norwegian 14 Danish 13 ver todos ...

20th century 164 16th century 111 1900-1999 94 18th century 89 To 1500 73 1450-1600 71 19th century 65 17th century 56 400-1450 53 1400-1600 46 400-1400 41 1900 - 1999 33 1500-1599 31 1700-1799 26 1800-1899 23 21st century 21 Geschichte 18 15th century 17 20e siècle 16 16e siècle 12 1500 - 1599 11 1700 - 1799 11 Medieval and early modern period, 425-1789 11 400 - 1400 10 425-1789 10 To 400 10 1400 - 1600 9 1800 - 1899 9 18e siècle 9 1600-1799 8 ver todos ...

United States 757 Italy 383 Europe 376 Russia (Federation) 367 Germany 294 Great Britain 189 India 184 China 176 France 159 Spain 129 Latin America 120 Soviet Union 108 Russia 106 Africa 104 Poland 98 Asia 93 Canada 82 Australia 79 Japan 75 Nigeria 71 Indonesia 70 Developing countries 62 Turkey 58 Germany (West) 57 Ukraine 50 Arab countries 49 Austria 48 England 46 Mexico 44 Pacific Area 42 ver todos ...