Columbia subject headings:
Harvard subject headings:
Grammar, Comparative and general--Pronoun.
Indo-European languages--Morphology.
Indo-European languages--Pronoun.
Proto-Indo-European language--Pronoun.
Princeton subject headings:
Facsimiles.
Grammar, Comparative and general--Pronoun.
Indo-European languages--Morphology.
Indo-European languages--Pronoun.
Proto-Indo-European language--Pronoun.