Llyfr 14,113 Cyfresol 621 Cylchgrawn 448 Anhysbys 157 Trafodyn Cynhadledd 154 Electronig 96 Traethawd Ymchwil 82 Dogfen y Llywodraeth 41 Papur Newydd 17 Pennod Llyfr 12 Cit 9 Sgôr Cerddorol 6 Sain 3 Llawysgrif 3 Llun 2 Erthygl 1 Map 1 Deunydd Cyfeirio 1 Gweld pob un ...

H - Gwyddor Gymdeithasol 15,390

Girl Scouts of the United States of America 133 Human Rights Archive (Duke University) 128 Southern Poverty Law Center Intelligence Project Collection 125 Boy Scouts of America 117 Archives of Czechs and Slovaks Abroad 78 George Washington Flowers Collection of Southern Americana 72 Ku Klux Klan (1915- ) 70 Harold Jantz Collection of German Baroque Literature and German Americana 59 Camp Fire Girls 43 Mackey, Albert Gallatin, 1807-1881 43 Ferrer Benimeli, José Antonio 41 Reinalter, Helmut, 1943- 38 Sallie Bingham Center for Women's History and Culture 38 ebrary, Inc 33 Century Association (New York, N.Y.) 30 Freemasons 28 Merchants' Fund (Philadelphia, Pa.) 28 Union League of Philadelphia 28 Baden-Powell of Gilwell, Robert Stephenson Smyth Baden-Powell, Baron, 1857-1941 27 Order of Skull & Bones 27 Qin, Baoqi 26 Russell Trust Association 26 Serkov, A. I (Andreĭ Ivanovich) 26 Morris, Robert, 1818-1888 25 Freemasons Grand Lodge of Pennsylvania 24 Freemasons Grand Lodge of the State of New York 23 University Club of Philadelphia 23 Naudon, Paul 22 De Gruyter 21 Freemasons Grand Lodge of Massachusetts 21 Gweld pob un ...

English 6,836 French 2,047 German 1,110 Chinese 884 Russian 830 Spanish 818 Italian 758 Polish 410 Portuguese 252 Ukrainian 183 Arabic 181 Japanese 139 Czech 114 Turkish 108 Vietnamese 106 Greek 103 Indonesian 88 Slovak 74 Dutch 66 Hebrew 64 Hungarian 61 Lithuanian 59 Bulgarian 45 Persian 44 Romanian 44 Yiddish 41 Croatian 40 Estonian 33 Korean 33 Swedish 33 Gweld pob un ...

History 3,441 Periodicals 694 Biography 643 Congresses 371 Biographies 309 Directories 308 Sources 272 Printed ephemera 240 Conference papers and proceedings 228 Electronic books 224 Handbooks, manuals, etc 191 Dictionaries 189 By-laws 161 White supremacist works 143 Handbooks and manuals 131 Controversial literature 130 Pictorial works 66 Registers 66 Statistics 60 Constitution 58 Exhibitions 55 Bibliography 52 Portraits 52 Anti-Masonic literature 46 Catalogs 46 Juvenile literature 44 Exhibition catalogs 42 Case studies 39 Poetry 36 Early works to 1800 29 Gweld pob un ...

20th century 857 19th century 479 1900-1999 348 18th century 331 1700-1799 129 1800-1899 124 20e siècle 73 1800-1999 67 1900 - 1999 63 21st century 62 1774-approximately 1826 58 1800 - 1899 45 Revolution, 1789-1799 45 1700 - 1799 43 Geschichte 43 1700-1899 40 Qing dynasty, 1644-1912 38 19e siècle 35 1857-1941 30 18e siècle 30 1644-1912 28 1732-1799 21 1939-1945 20 17th century 19 1809-1891 18 1918-1945 17 20e siècle 17 Revolution, 1917-1921 15 1860-1927 14 1747-1830 13 Gweld pob un ...

United States 1,194 France 900 China 734 Germany 465 Italy 446 Poland 330 Spain 293 New York (State) 287 Soviet Union 267 Russia 261 Russia (Federation) 254 Pennsylvania 207 Europe 189 Great Britain 187 New York 180 England 167 Philadelphia 135 Turkey 117 Massachusetts 112 Brazil 107 Vietnam 101 Austria 94 Ukraine 91 Argentina 83 Indonesia 82 Foreign countries 79 Japan 78 London 78 New York (N.Y.) 78 Portugal 78 Gweld pob un ...