Columbia subject headings:
Baltic languages--Grammar, Comparative--Slavic.
Baltic languages--Phraseology.
Slavic languages--Grammar, Comparative--Baltic.
Slavic languages--Lexicology, Historical.
Slavic languages--Phraseology.
Harvard subject headings:
Baltic languages--Grammar, Comparative--Slavic.
Baltic languages--Phraseology.
Slavic languages--Grammar, Comparative--Baltic.
Slavic languages--Lexicology, Historical.
Slavic languages--Phraseology.
Princeton subject headings:
Slavic languages--Phraseology.
Slavic languages--Syntax.