"Irish language Problems, exercises, etc. Grammar To 1100." . . "Altirisch." . . "tekstlæsning" . . "morfologi" . . "Lehrbuch." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Lehrbuch" . . . . "Problems, exercises, etc" . . . . "Problems and exercises" . "Problems and exercises"@en . "Old-Irish worbook" . . . "Old-Irish workbook" . "Old-Irish workbook"@en . . . "grammatik" . . "keltisk" . . "Irish language Composition and exercises To 1100." . . "Lengua irlandesa Gramática." . . "Irish language To 1100 Grammar." . . "Civilisation celtique." . . "Irish language Grammar." . . "oldirsk" . . "Royal Irish Academy." . . "lærebøger" . . "ortografi" . . "Irlandais (Langue) Jusqu'à 1100 Grammaire Problèmes et exercices." . . "Irlandais (Langue) Jusqu'à 1100. Composition et exercices." . . "Irlandais (langue) Avant 900 (vieil irlandais) Grammaire Manuels d'enseignement." . . "fonologi" . . "Altirisch." . . "irsk" . . "Civilization, Celtic Problems, exercises, etc." . . . . "To 1100" . .