Columbia subject headings:
Ireland--Social life and customs.
Irish language--Middle Irish, 1100-1500--Texts.
Irish language--Texts.
Patrick, Saint, 373?-463?
Harvard subject headings:
Ireland--Social life and customs.
Irish language--Texts.
Patrick, Saint, 373?-463?
Princeton subject headings:
Ireland--Social life and customs.
Irish language--Texts.
Patrick, Saint, 373?-463?