Llyfr 13,519 Cyfresol 473 Cylchgrawn 422 Trafodyn Cynhadledd 302 Traethawd Ymchwil 229 Electronig 119 Dogfen y Llywodraeth 32 Anhysbys 24 Pennod Llyfr 17 Sain 11 Llawysgrif 4 Deunydd Cyfeirio 4 Sgôr Cerddorol 3 Papur Newydd 2 Cit 1 Gweld pob un ...

P - Iaith a Llenyddiaeth 14,492

Hyde, Douglas, 1860-1949 101 Leonard L. Milberg Collection of Irish Prose 81 Hemon, Roparz 68 Meyer, Kuno, 1858-1919 64 Northeast Conference on the Teaching of Foreign Languages 58 Dinneen, Patrick S (Patrick Stephen), 1860-1934 54 Leonard L. Milberg Collection of Irish Poetry 53 Gregory, Lady, 1852-1932 50 Berlemont, Noël de, -1531 49 Irish Texts Society 48 Modern Language Association of America 48 Bergin, Osborn, 1873-1950 46 Williams, Ifor, Sir, 1881-1965 45 De Gruyter 44 Stokes, Whitley, 1830-1909 44 ebrary, Inc 43 O'Leary, Peter, 1839-1920 42 Ó Fiannachta, Pádraig 41 Ó Searcaigh, Cathal 40 Rosenstock, Gabriel 40 Bromwich, Rachel 37 O'Connor, Frank, 1903-1966 37 Ó Conaire, Pádraic, 1883-1928 37 Carmichael, Alexander, 1832-1912 36 Yeats, W. B (William Butler), 1865-1939 36 Lewis, Saunders, 1893-1985 35 MacGill-Eain, Somhairle, 1911-1996 35 Dublin Institute for Advanced Studies 34 Leonard L. Milberg Irish Theater Collection 34 Council of Europe Council for Cultural Co-operation 33 Gweld pob un ...

English 7,089 Irish 3,409 Welsh 2,279 French 1,305 German 977 Gaelic 483 Breton 472 Russian 327 Spanish 235 Italian 186 Latin 160 Multiple 122 Celtic 110 Undetermined 93 Cornish 78 Dutch 55 Polish 46 Arabic 41 Old Irish 38 Middle Irish 34 Japanese 33 Portuguese 30 Swedish 25 Czech 24 Chinese 18 Hungarian 16 Ukrainian 16 Danish 15 Manx 13 Croatian 12 Gweld pob un ...

Criticism, interpretation, etc 1,088 Poetry 921 Dictionaries 788 Periodicals 740 Fiction 737 Translations into English 662 Translations 658 History 537 Congresses 415 Texts 297 Conference papers and proceedings 286 Biography 283 Electronic books 236 Conversation and phrase books 220 Biographies 207 poetry 172 Poésie 170 Glossaries, vocabularies, etc 156 Readers 137 Bibliography 121 Readers (Publications) 115 Drama 110 Legends 106 Novels 97 Textbooks 93 Early works to 1800 82 Textbooks for foreign speakers 82 Sources 77 Literary collections 76 Romans 73 Gweld pob un ...

20th century 913 1900-1999 537 To 1100 285 19th century 251 21st century 204 Middle Irish, 1100-1550 161 To 1550 155 1800-1899 131 18th century 129 To 1500 104 1100-1400 102 1900 - 1999 90 1700-1799 75 active 3rd century 74 2000-2099 66 1100-1550 62 active 14th century 38 Early modern, 1550-1700 34 17th century 33 1100 - 1550 32 To 1172 31 16th century 29 1400-1550 28 21e siècle 28 1800-1999 27 1747-1826 25 20e siècle 25 Middle High German, 1050-1500 24 1952- 23 Middle Welsh, 1100-1400 22 Gweld pob un ...

Ireland 1,760 Wales 730 France 288 Scotland 278 United States 215 Europe 158 Brittany 134 Brittany (France) 127 Great Britain 106 England 100 Germany 78 Ulster (Northern Ireland and Ireland) 76 Israel 68 Northern Ireland 65 Irlande 64 Limerick 43 Ulster 43 Soviet Union 37 Pays de Galles 29 Canada 28 Connacht 28 Dublin 28 New York (State) 28 Highlands 26 Gaeltacht (Ireland) 23 Irland 23 Cornwall (England : County) 22 Cork (County) 21 New York 21 Russia (Federation) 21 Gweld pob un ...