Llyfr 39,324 Anhysbys 1,976 Electronig 1,816 Cit 1,461 Llun 1,448 Llawysgrif 943 Sgôr Cerddorol 506 Traethawd Ymchwil 423 Cylchgrawn 414 Map 413 Sain 391 Dogfen y Llywodraeth 197 Cyfresol 188 Trafodyn Cynhadledd 168 Papur Newydd 106 Pennod Llyfr 81 Gwrthrych Ffisegol 64 Deunydd Cyfeirio 27 Gweld pob un ...

P - Iaith a Llenyddiaeth 8,485 N - Celfyddyd Gain 5,647 F - Hanes Americanaidd Cyffredinol 2,848 H - Gwyddor Gymdeithasol 2,174 M - Cerddoriaeth 1,656 Z - Gwyddor Llyfrgell 1,237 E - Hanes yr Unol Daleithiau 1,118 B - Athroniaeth, Seicoleg, Crefydd 1,074 T - Technoleg 1,024 K - Y Gyfraith 852 G - Daearyddiaeth, Anthropoleg, Hamdden 594 A - Gwaith Cyffredinol 546 D - Hanes y Byd 495 R - Meddygaeth 458 C - Gwyddorau Hanesyddol 357 L - Addysg 290 J - Gwyddor Gwleidyddiaeth 284 Q - Gwyddoniaeth 183 S - Amaethyddiaeth 134 U - Gwyddor Filwrol 47 V - Gwyddor Lyngesol 35 Gweld pob un ...

New York (N.Y.) Landmarks Preservation Commission 1,287 Gotham Book Mart Collection (University of Pennsylvania) 750 Metropolitan Museum of Art (New York, N.Y.) 429 Harris Collection of American Poetry and Plays (Brown University) Broadsides 329 Durst, Seymour B., 1913-1995 283 Kennedy, Thomas William, 1837-1923 238 Shakespeare, William, 1564-1616 227 John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) 204 New York (State) Supreme Court 198 Museum of Modern Art (New York, N.Y.) 186 Arthur Billings Hunt Collection (Columbia University. Libraries) 177 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 174 Hutchins, John Nathan, 1700 or 1701-1782 173 De Gruyter 172 New York (N.Y.) Board of Education 172 New Reading Materials Program 170 Julio Mario Santo Domingo Collection 165 Murray, Lindley, 1745-1826 161 Caroline F. Schimmel Collection of Women in the American Wilderness (University of Pennsylvania) 160 Culture Class Collection (University of Pennsylvania) 160 United States Works Progress Administration (New York, N.Y.) 152 Sallie Bingham Center for Women's History and Culture 151 Sotheby's (Firm) 146 Christie, Manson & Woods International Inc 142 Anderson, Alexander, 1775-1870 141 American Culture Class Collection (University of Pennsylvania) 135 ebrary, Inc 133 Beers, Andrew, 1749-1824 129 Broadsides Collection (Brown University) 126 Archive of Documentary Arts (Duke University) 109 Gweld pob un ...

English 42,349 No linguistic content 1,342 Spanish 855 French 835 German 760 Hebrew 379 Italian 328 Japanese 171 Latin 164 Yiddish 160 Russian 153 Chinese 101 Dutch 80 Multiple 79 Portuguese 60 Undetermined 60 Korean 40 Persian 34 Ukrainian 33 Arabic 30 Polish 30 Czech 27 Swedish 27 Danish 26 Greek 22 Catalan 17 Hungarian 17 Turkish 15 Ancient Greek 13 Thai 11 Gweld pob un ...

History 4,924 Biography 4,215 Catalogs 4,171 Fiction 3,676 Biographies 2,641 Publishers' advertisements 2,496 Exhibitions 2,323 Electronic books 2,259 Juvenile literature 2,147 Trade catalogs 1,990 Broadsides 1,977 Manufacturers' catalogs 1,962 Pictorial works 1,689 Exhibition catalogs 1,666 Trials, litigation, etc 1,442 Acting editions 1,413 Drama 1,368 Booksellers' advertisements 1,126 In art 1,118 Specimens 1,044 Printed ephemera 985 Advertisements 939 Poetry 909 Poems 862 Criticism, interpretation, etc 855 Promptbooks 809 Publishers' cloth bindings (Binding) 803 Juvenile fiction 778 Interviews 743 Autobiographies 697 Gweld pob un ...