Llyfr 111,706 Trafodyn Cynhadledd 1,537 Traethawd Ymchwil 1,280 Anhysbys 1,085 Cylchgrawn 902 Sain 506 Cyfresol 387 Dogfen y Llywodraeth 239 Cit 209 Electronig 63 Sgôr Cerddorol 53 Llawysgrif 38 Map 21 Pennod Llyfr 15 Papur Newydd 15 Deunydd Cyfeirio 14 Llun 2 Gwrthrych Ffisegol 1 Gweld pob un ...

P - Iaith a Llenyddiaeth 31,225 D - Hanes y Byd 22,824 N - Celfyddyd Gain 16,995 H - Gwyddor Gymdeithasol 11,108 F - Hanes Americanaidd Cyffredinol 4,569 B - Athroniaeth, Seicoleg, Crefydd 4,558 J - Gwyddor Gwleidyddiaeth 3,181 E - Hanes yr Unol Daleithiau 3,108 M - Cerddoriaeth 2,035 L - Addysg 1,542 Z - Gwyddor Llyfrgell 1,397 U - Gwyddor Filwrol 1,041 T - Technoleg 974 G - Daearyddiaeth, Anthropoleg, Hamdden 964 C - Gwyddorau Hanesyddol 693 K - Y Gyfraith 625 R - Meddygaeth 513 Q - Gwyddoniaeth 371 A - Gwaith Cyffredinol 335 V - Gwyddor Lyngesol 242 S - Amaethyddiaeth 217 Gweld pob un ...

Gotham Book Mart Collection (University of Pennsylvania) 2,291 Fiske Icelandic Collection 302 Harris Collection of American Poetry and Plays (Brown University) Collections and Anthologies 280 St. Martin's Press/Tor Archive (Brown University) 236 Julio Mario Santo Domingo Collection 189 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 163 Harris Collection of American Poetry and Plays (Brown University) Reference Works 127 Anne and Joseph Trachtman Memorial Book Fund 119 Alumni and Friends Memorial Book Fund 115 Walter L. Pforzheimer Intelligence Collection (Beinecke Rare Book and Manuscript Library) 112 Joanna Banks Collection of African American Books (University of Pennsylvania) 108 Museum of Modern Art (New York, N.Y.) 105 Katzoff Collection (Brown University) 103 Leonard L. Milberg Collection of American Poetry 98 Rosengarten Family Fund 98 Sallie Bingham Center for Women's History and Culture 97 Mazal Holocaust Collection 94 Class of 1924 Book Fund 91 Sabin W. Colton, Jr., Memorial Fund 91 Class of 1932 Fund 81 Harris Collection of American Poetry and Plays (Brown University) Periodicals 75 Whitney Museum of American Art 72 Arts Council of Great Britain 70 Culture Class Collection (University of Pennsylvania) 64 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1901-1925 64 John Hope Franklin Research Center for African and African American History and Culture 62 National Bureau of Economic Research 62 Frampton, Kenneth 60 Laughlin Collection (Brown University) 59 Le Corbusier, 1887-1965 59 Gweld pob un ...

English 55,863 German 13,814 Spanish 9,225 French 7,417 Chinese 6,798 Italian 5,448 Russian 4,703 Japanese 2,988 Portuguese 2,154 Arabic 1,997 Korean 1,550 Polish 1,477 Hebrew 882 Dutch 799 Indonesian 726 Vietnamese 653 Turkish 460 Hindi 457 Czech 405 Swedish 392 Ukrainian 390 Urdu 378 Thai 376 Hungarian 374 Romanian 330 Catalan 279 Icelandic 265 Bengali 257 Greek 228 Persian 223 Gweld pob un ...

History 61,247 Criticism, interpretation, etc 17,891 Biography 17,373 Biographies 12,580 Exhibition catalogs 7,017 Exhibitions 6,145 Catalogs 2,835 Congresses 2,820 Fiction 2,820 Conference papers and proceedings 2,751 Autobiographies 2,489 Sources 2,379 Interviews 1,779 Pictorial works 1,486 Periodicals 1,445 Church history 1,391 Correspondence 1,226 Personal narratives 1,224 Military history 1,217 Records and correspondence 1,196 Bibliography 1,145 Poetry 1,082 Personal correspondence 733 Bibliographies 708 Diaries 627 Designs and plans 605 Drama 604 Aufsatzsammlung 588 Electronic books 557 collective biographies 556 Gweld pob un ...