Columbia subject headings:
Slavic languages--Grammar.
Slavic languages--Prepositions.
Slavic languages--Verb.
Harvard subject headings:
Slavic languages--Grammar.
Slavic languages--Prepositions.
Slavic languages--Suffixes and prefixes.
Slavic languages--Verb.
Princeton subject headings:
Slavic languages--Grammar.
Slavic languages--Prepositions.
Slavic languages--Suffixes and prefixes.
Slavic languages--Verb.