Book 8,950 Journal 5,146 Serial 2,451 Thesis 1,473 Government Document 1,230 Electronic 574 Conference Proceeding 571 Kit 453 Newspaper 392 Unknown 387 Manuscript 94 Photo 81 Musical Score 71 Audio 53 Map 30 Reference Material 27 Book Chapter 8 Article 1 see all ...

H - Social Science 2,125 Q - Science 1,453 K - Law 1,336 P - Language and Literature 1,324 T - Technology 1,088 R - Medicine 1,063 D - World History 597 B - Philosophy, Psychology, Religion 577 N - Fine Arts 444 L - Education 376 A - General Works 325 J - Political Science 255 F - General American History 244 G - Geography, Anthropology, Recreation 243 E - United States History 234 M - Music 224 Z - Library Science 189 S - Agriculture 166 C - Historical Sciences 138 U - Military Science 80 V - Naval Science 17 see all ...

SpringerLink (Online service) 290 New York (State) Surrogate's Court (New York County) 139 New York (State) 116 De Gruyter 104 Gotham Book Mart Collection (University of Pennsylvania) 84 Harris Collection of American Poetry and Plays (Brown University) Periodicals 77 Organisation for Economic Co-operation and Development 68 Riewert Tode Collection of German Student Movements and Counter-Culture 53 American Society for Testing and Materials 52 Vale Zines Collection (Beinecke Rare Book and Manuscript Library) 48 Redfield, Amasa A (Amasa Angell), 1837-1902 47 ASTM International 46 United States National Park Service 45 Institute of Electrical and Electronics Engineers 43 Rosengarten Family Fund 41 ebrary, Inc 41 Yale University 39 Parsons, Henry Browne 37 Heaton, Willis Edgar, 1861- 36 University of Pennsylvania 36 Geological Survey (U.S.) 35 Julio Mario Santo Domingo Collection 31 Massachusetts Institute of Technology Department of Aeronautics and Astronautics 31 Alumni and Friends Memorial Book Fund 30 ProQuest (Firm) 30 Clevenger, Joseph R 29 Sallie Bingham Center for Women's History and Culture 28 Bureau of National Affairs (Arlington, Va.) 27 EBSCOhost 27 International Energy Agency 27 see all ...

English 15,804 French 758 German 624 Spanish 510 Russian 201 Italian 189 Chinese 158 Japanese 124 Latin 109 Portuguese 106 Hebrew 99 Arabic 96 Ottoman Turkish 59 Dutch 46 Polish 41 Swedish 35 Multiple 32 Turkish 29 Undetermined 29 Korean 28 No linguistic content 28 Ancient Greek 27 Persian 25 Catalan 24 Czech 21 Danish 21 Greek 21 Yiddish 21 Hindi 16 Finnish 11 see all ...

Periodicals 6,222 Electronic books 1,162 Electronic journals 767 Congresses 678 History 640 Periodical 613 Périodiques 519 Conference papers and proceedings 510 Newspapers 396 Statistics 332 Périodiques 308 Fiction 290 Criticism, interpretation, etc 244 Legislative hearings 240 Drama 198 Biography 185 Early works to 1800 158 Computer network resources 156 Trials, litigation, etc 149 periodicals 145 Feature films 138 Biographies 133 Bibliography 123 Directories 116 Serial publications 109 Cases 100 Case studies 97 Dictionaries 97 Archives 92 Congress 89 see all ...

20th century 592 21st century 176 1900-1999 174 19th century 166 1900 - 1999 89 17th century 72 2000-2099 71 1945- 58 1800-1899 51 18th century 48 1788-1856 38 Early works to 1800 37 1945-1989 35 Since 1945 33 20e siècle 30 1946- 29 1900-2099 28 Civil War, 1861-1865 27 16th century 26 1901-1974 25 1790-1875 23 1800 - 1899 23 1885-1972 22 1888-1965 22 1564-1616 19 1882-1941 19 1989- 19 20e siècle 19 To 1500 19 -1861 18 see all ...

United States 2,453 New York (State) 794 Great Britain 345 California 280 England 238 New York 209 France 195 Germany 144 India 135 Europe 133 China 132 Massachusetts 132 États-Unis 117 Italy 108 Spain 98 Pennsylvania 97 Canada 89 Australia 87 Soviet Union 82 Japan 81 Turkey 76 Illinois 74 New Jersey 74 New York (N.Y.) 74 Israel 71 Middle East 65 États-Unis 65 Mexico 60 Russia (Federation) 59 Asia 56 see all ...