Llyfr 33,994 Cylchgrawn 3,631 Sgôr Cerddorol 1,407 Electronig 1,054 Cyfresol 920 Sain 905 Anhysbys 701 Cit 609 Llawysgrif 554 Traethawd Ymchwil 186 Trafodyn Cynhadledd 135 Dogfen y Llywodraeth 129 Llun 125 Pennod Llyfr 38 Deunydd Cyfeirio 7 Papur Newydd 4 Gwrthrych Ffisegol 4 Erthygl 1 Map 1 Gweld pob un ...

P - Iaith a Llenyddiaeth 29,769 M - Cerddoriaeth 252 A - Gwaith Cyffredinol 241 Z - Gwyddor Llyfrgell 177 N - Celfyddyd Gain 175 F - Hanes Americanaidd Cyffredinol 147 C - Gwyddorau Hanesyddol 68 E - Hanes yr Unol Daleithiau 59 L - Addysg 40 B - Athroniaeth, Seicoleg, Crefydd 37 D - Hanes y Byd 34 S - Amaethyddiaeth 29 H - Gwyddor Gymdeithasol 27 R - Meddygaeth 25 T - Technoleg 24 G - Daearyddiaeth, Anthropoleg, Hamdden 11 J - Gwyddor Gwleidyddiaeth 6 U - Gwyddor Filwrol 6 Q - Gwyddoniaeth 5 K - Y Gyfraith 1 Gweld pob un ...

Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 2,749 Harris Collection of American Poetry and Plays (Brown University) Poetry, 2001-2025 2,639 Gotham Book Mart Collection (University of Pennsylvania) 2,588 Harris Collection of American Poetry and Plays (Brown University) Collections and Anthologies 2,453 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1976-2000 2,030 Harris Collection of American Poetry and Plays (Brown University) Periodicals 1,732 Sheet Music Collection (Brown University) Musical Settings of American Poetry 1,374 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1926-1950 849 Leonard L. Milberg Collection of American Poetry 693 Longfellow, Henry Wadsworth, 1807-1882 529 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1901-1925 509 Laura Jan Meyerson Poetry Fund 506 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1609-1875 344 Harris Collection of American Poetry and Plays (Brown University) Broadsides 334 Harris Collection of American Poetry and Plays (Brown University) Reference Works 298 Culture Class Collection (University of Pennsylvania) 262 American Culture Class Collection (University of Pennsylvania) 258 Corber, Mitch 253 Thin Air Video (Firm) 236 ebrary, Inc 223 Thomas Lask Poetry Collection (University of Pennsylvania) 219 Whitman, Walt, 1819-1892 192 Jean-François Vilain and Roger S. Wieck Collection of Private Presses, Ephemera, & Related References (University of Pennsylvania) 190 Woodberry Poetry Room (Harvard College Library) 188 Ginsberg, Allen, 1926-1997 174 Charles Bernstein Collection of Periodicals (University of Pennsylvania) 170 De Gruyter 165 Granary Books Language Writing Collection (Princeton University) 162 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1876-1900 157 Frost, Robert, 1874-1963 156 Gweld pob un ...

English 39,640 Spanish 325 French 232 German 181 Italian 115 No linguistic content 111 Chinese 110 Russian 54 Japanese 45 Multiple 31 Portuguese 26 Polish 24 Undetermined 22 Hebrew 20 Korean 20 Greek 19 Arabic 14 Dutch 13 Latin 10 Old English 9 Swedish 9 Yiddish 9 Ancient Greek 7 Hungarian 7 Vietnamese 7 Ukrainian 6 Norwegian 5 Danish 4 Old French 4 Persian 4 Gweld pob un ...

Poetry 14,843 Poésie 4,468 Periodicals 4,443 poetry 4,398 Criticism, interpretation, etc 2,572 Poems 2,072 Little magazines 1,862 Electronic books 1,429 American poetry 1,075 History 727 Specimens 582 Broadsides 413 Fiction 407 Biography 406 Poésie 353 Interviews 273 Translations 263 Biographies 255 Dictionaries 225 Lask Poetry Collection 225 Bibliography 217 Private press books (Printing) 215 Annotations (Provenance) 212 Collections 205 Albums 194 Poetry readings (Sound recordings) 188 Artists' books 186 Association copies (Provenance) 177 Translations into English 176 Typefaces (Type evidence) 174 Gweld pob un ...

United States 3,426 California 670 New York (State) 610 New York 454 Massachusetts 395 USA 227 English-speaking countries 175 San Francisco 159 Southern States 151 Great Britain 149 Rhode Island 140 États-Unis 132 Michigan 127 Oregon 124 Pennsylvania 123 New York (N.Y.) 109 Illinois 108 Texas 105 North Carolina 104 England 103 Boston 98 New England 94 Ohio 84 Connecticut 83 West (U.S.) 79 Chicago 74 Wisconsin 74 Cambridge 66 Kentucky 66 Maine 62 Gweld pob un ...