Llyfr 43,391 Electronig 10,465 Llawysgrif 2,457 Cit 930 Sain 301 Pennod Llyfr 125 Trafodyn Cynhadledd 119 Anhysbys 95 Llun 50 Cylchgrawn 39 Cyfresol 10 Sgôr Cerddorol 9 Traethawd Ymchwil 7 Dogfen y Llywodraeth 3 Papur Newydd 1 Gweld pob un ...

P - Iaith a Llenyddiaeth 8,006 M - Cerddoriaeth 2,274 Z - Gwyddor Llyfrgell 1,925 F - Hanes Americanaidd Cyffredinol 1,881 A - Gwaith Cyffredinol 844 B - Athroniaeth, Seicoleg, Crefydd 182 D - Hanes y Byd 169 E - Hanes yr Unol Daleithiau 150 C - Gwyddorau Hanesyddol 128 N - Celfyddyd Gain 91 L - Addysg 58 H - Gwyddor Gymdeithasol 57 G - Daearyddiaeth, Anthropoleg, Hamdden 30 T - Technoleg 26 Q - Gwyddoniaeth 16 J - Gwyddor Gwleidyddiaeth 15 R - Meddygaeth 15 S - Amaethyddiaeth 9 K - Y Gyfraith 4 V - Gwyddor Lyngesol 3 Gweld pob un ...

Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 970 Pope, Alexander, 1688-1744 585 Leonard L. Milberg Collection of American Poetry 580 Gotham Book Mart Collection (University of Pennsylvania) 569 Watts, Isaac, 1674-1748 447 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1926-1950 380 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1609-1875 330 Culture Class Collection (University of Pennsylvania) 325 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1901-1925 313 Murray, Lindley, 1745-1826 308 Young, Edward, 1683-1765 249 Harris Collection of American Poetry and Plays (Brown University) Broadsides 234 Anderson, Alexander, 1775-1870 221 Goldsmith, Oliver, 1730?-1774 220 Cowper, William, 1731-1800 210 American Culture Class Collection (University of Pennsylvania) 208 More, Hannah, 1745-1833 195 Ward, Edward, 1667-1731 176 Thomson, James, 1700-1748 175 Milton, John, 1608-1674 172 Gay, John, 1685-1732 169 Taylor, Ann, 1782-1866 166 Woodberry Poetry Room (Harvard College Library) 165 Gray, Thomas, 1716-1771 163 Jean-François Vilain and Roger S. Wieck Collection of Private Presses, Ephemera, & Related References (University of Pennsylvania) 162 Taylor, Jane, 1783-1824 158 Webster, Noah, 1758-1843 154 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1976-2000 152 Sallie Bingham Center for Women's History and Culture 146 Blair, Robert, 1699-1746 144 Gweld pob un ...

English 41,085 French 1,315 Latin 1,000 Italian 638 German 606 Dutch 318 Spanish 237 Welsh 178 Russian 106 Ancient Greek 100 Arabic 84 Portuguese 58 Multiple 54 Greek 46 Sanskrit 33 Middle English 25 Undetermined 25 Hebrew 24 Persian 19 Irish 18 Chinese 17 Japanese 14 Polish 13 Yiddish 12 Czech 11 Gaelic 11 Hungarian 10 Swedish 9 Icelandic 8 Armenian 7 Gweld pob un ...

United States 5,486 England 1,921 Massachusetts 1,662 New York (State) 1,175 Great Britain 1,138 Pennsylvania 945 New York 863 France 841 Boston 777 Philadelphia 661 London 620 Italy 561 California 484 Connecticut 329 Netherlands 309 Rhode Island 256 Ireland 196 Germany 179 English 175 New England 169 Scotland 160 New Hampshire 137 Cambridge 133 San Francisco 131 New York (N.Y.) 127 New Haven 115 Maine 101 Paris 94 Albany 90 America 90 Gweld pob un ...