Book 6,354 Conference Proceeding 2,221 Journal 292 Serial 128 Electronic 68 Thesis 59 Article 3 Map 2 Musical Score 1 Unknown 1 see all ...

Q - Science 3,478 H - Social Science 945 T - Technology 861 B - Philosophy, Psychology, Religion 272 R - Medicine 252 P - Language and Literature 175 K - Law 74 G - Geography, Anthropology, Recreation 67 A - General Works 54 Z - Library Science 54 S - Agriculture 46 L - Education 43 D - World History 37 J - Political Science 25 N - Fine Arts 17 U - Military Science 15 V - Naval Science 12 C - Historical Sciences 8 M - Music 6 E - United States History 1 see all ...

International Federation for Information Processing 84 Società italiana di fisica 70 Società italiana di fisica 61 International School of Physics "Enrico Fermi" Varenna, Italy 60 Vinken, P. J 60 Bruyn, G. W 59 International Union of Pure and Applied Physics 50 Ecole d'été de physique théorique (Les Houches, Haute-Savoie, France) 42 Koninklijke Nederlandse Akademie van Wetenschappen 40 NATO Advanced Study Institute 39 Bolyai János Matematikai Társulat 38 Balian, Roger 37 Ecole d'été de physique théorique (Les Houches, Haute-Savoie, France) 34 IFIP Technical Committee 2--Programming 33 Stora, Raymond, 1930- 33 Euromicro 31 International Federation of Automatic Control 31 International Union of Psychological Science 30 Bolyai János Matematikai Társulat 28 Commission of the European Communities 28 International School of Physics "Enrico Fermi." 26 COSPAR 25 International Association for Mathematics and Computers in Simulation 24 International School of Physics "Enrico Fermi" 24 Intriligator, Michael D 22 Koninklijke Nederlandse Akademie van Wetenschappen Afdeling Natuurkunde 22 Association for Symbolic Logic 21 International Federation for Information Processing Technical Committee 6 20 École d'été de physique théorique (Les Houches, Haute-Savoie, France) 20 Anderson, O. D (Oliver Duncan), 1940- 18 see all ...

English 6,703 French 412 German 229 Russian 90 Dutch 82 Latin 53 Hungarian 29 Czech 26 Polish 23 Multiple 21 Italian 19 Japanese 15 Undetermined 12 Ancient Greek 11 Danish 10 Spanish 6 Arabic 5 Romanian 5 Sanskrit 5 Greek 3 Slovak 3 Swedish 2 Afrikaans 1 Austronesian 1 Creoles 1 Hebrew 1 Maltese 1 Niger-Kordofanian 1 Norwegian 1 Old High German 1 see all ...

Congresses 2,229 Conference papers and proceedings 1,987 Periodicals 355 Congress 300 Festschriften 85 Electronic journals 73 History 65 Kongress 59 Periodical 59 Handbooks, manuals, etc 57 congresses 56 Computer network resources 51 Handbooks and manuals 48 Périodiques 48 Electronic books 47 Bibliography 43 Dictionaries 39 reference 38 referencia 38 référence bibliographique 38 bibliography 37 bibliografía 36 bibliographie 36 Criticism, interpretation, etc 31 Périodiques 31 Aufsatzsammlung 29 Bibliographies 27 graph 27 graphique 27 gráfico 27 see all ...

1945- 19 1885-1962 16 Since 1945 13 Medieval, 500-1500 8 1900-1999 7 1918-1945 7 Primitive and early church, ca. 30-600 7 1971-1981 6 20th century 6 Miocene 6 1913-1996 5 1889-1951 4 1891-1965 4 1898-1972 4 1918- 4 1971- 4 500-1500 4 From 10 to 25 million years ago 4 Since 1918 4 -1516 3 -1536 3 1472-1553 3 1600-1699 3 1724-1804 3 17th century 3 1880-1933 3 1881-1966 3 1894-1984 3 1902- 3 1903- 3 see all ...

Europe 82 United States 69 Netherlands 47 European Economic Community countries 40 Great Britain 28 Developing countries 24 Indonesia 19 Germany 15 France 13 India 13 Greece 12 Suriname 10 Earth (Planet) 9 Germany (West) 9 Japan 9 Australia 6 Bali Island 6 Soviet Union 6 Brazil 5 Chile 5 Earth 5 Hungary 5 Moon 5 Netherlands Antilles 5 North Atlantic Ocean 5 Pacific Area 5 Poland 5 Surinam 5 Antarctica 4 Canada 4 see all ...