Book 80,316 Thesis 5,137 Conference Proceeding 4,935 Electronic 4,212 Journal 2,890 Serial 1,515 Government Document 635 Unknown 234 Reference Material 95 Book Chapter 48 Kit 47 Manuscript 46 Photo 7 Physical Object 4 Article 2 Newspaper 2 Audio 1 Map 1 see all ...

Q - Science 85,328

Edgar Fahs Smith Memorial Collection (University of Pennsylvania) 2,901 SpringerLink (Online service) 2,003 ebrary, Inc 1,064 Royal Society of Chemistry (Great Britain) 811 ProQuest (Firm) 778 American Chemical Society Meeting 686 American Chemical Society 500 Wiley InterScience (Online service) 380 Chemical Society (Great Britain) 326 International Union of Pure and Applied Chemistry 310 De Gruyter 244 American Chemical Society Division of Polymer Chemistry 230 Patai, Saul 213 North Atlantic Treaty Organization Scientific Affairs Division 210 Alumni and Friends Memorial Book Fund 204 Rosengarten Family Fund 202 Society of Photo-optical Instrumentation Engineers 198 History of Medicine Collection (David M. Rubenstein Rare Book & Manuscript Library) 181 Organisation for Economic Co-operation and Development 177 Ostwald, Wilhelm, 1853-1932 176 International Union of Crystallography 149 Liebig, Justus, Freiherr von, 1803-1873 138 American Chemical Society Division of Inorganic Chemistry 135 American Chemical Society Division of Industrial and Engineering Chemistry 134 Atkins, P. W (Peter William), 1940- 134 Dartmouth College Department of Chemistry 132 Rappoport, Zvi 130 American Chemical Society Division of Chemical Education 128 Zaikov, G. E (Gennadiĭ Efremovich), 1935- 126 Faraday Society 120 see all ...

English 70,411 German 8,926 French 4,044 Russian 3,008 Latin 818 Italian 490 Chinese 472 Spanish 377 Japanese 260 Dutch 241 Undetermined 236 Polish 229 Czech 206 Swedish 189 Arabic 186 Hungarian 120 Multiple 81 Romanian 68 Portuguese 65 Indonesian 64 Danish 54 Korean 38 Hebrew 33 Persian 30 Turkish 26 Croatian 25 Ukrainian 25 Vietnamese 24 Bulgarian 20 Latvian 20 see all ...

Electronic books 8,379 Congresses 6,378 Conference papers and proceedings 4,687 Periodicals 3,810 History 1,640 Biography 1,583 Early works to 1800 1,562 Laboratory manuals 1,508 Tables 1,054 Biographies 1,034 Handbooks, manuals, etc 1,015 Dictionaries 1,007 Textbooks 886 Early works 874 Periodical 871 Problems, exercises, etc 814 Electronic journals 782 Handbooks and manuals 769 Academic theses 512 Problems and exercises 508 Congress 489 Bibliography 466 Tables (Data) 420 Périodiques 396 Périodiques 354 Thèses et écrits académiques 306 Laboratory Manual 291 Abstracts 242 Bibliographies 238 Nomenclature 233 see all ...

Early works to 1800 668 1867-1934 219 19th century 215 20th century 186 1743-1794 172 1834-1907 131 18th century 125 1733-1804 117 1803-1873 87 1900-1999 87 1800-1899 83 17th century 78 1778-1829 63 1779-1848 63 1700-1799 57 1859-1906 51 16th century 50 1766-1844 39 1853-1932 39 1900 - 1999 36 1838-1906 35 1939-1945 32 1493-1541 30 1861-1944 29 1879-1968 29 To 1500 28 1600-1699 26 1800-1999 25 1742-1786 24 1868-1934 24 see all ...

United States 563 Germany 458 France 291 Soviet Union 215 Great Britain 183 China 168 England 127 Poland 118 Russia (Federation) 100 Europe 95 Russia 92 India 90 Italy 77 Japan 72 Sweden 61 Canada 45 Netherlands 42 London (England) 37 Spain 27 Hungary 26 Indonesia 26 Islamic Empire 26 Allemagne 25 Austria 25 Philadelphia 23 Paris (France) 22 Switzerland 22 Turkey 22 Arab countries 20 London 20 see all ...