Columbia subject headings:
Finno-Ugric languages--Grammar, Comparative.
Samoyedic languages--Grammar, Comparative.
Harvard subject headings:
Finno-Ugric languages--Grammar, Comparative.
Samoyedic languages--Grammar, Comparative.
Princeton subject headings:
Finno-Ugric languages--Grammar, Comparative.
Samoyedic languages--Grammar, Comparative.