Columbia subject headings:
Irish language--To 1100--Morphology.
Irish language--To 1100--Nasality.
Irish language--To 1100--Verb.
Harvard subject headings:
Irish language--To 1100--Morphology.
Irish language--To 1100--Nasality.
Irish language--To 1100--Verb.
Princeton subject headings:
Irish language--To 1100--Morphology.
Irish language--To 1100--Nasality.
Irish language--To 1100--Verb.