Columbia subject headings:
Russian language--Grammar, Comparative--Serbo-Croatian.
Russian language--Verb phrase.
Serbo-Croatian language--Grammar, Comparative--Russian.
Serbo-Croatian language--Verb phrase.
Harvard subject headings:
Princeton subject headings:
Russian language--Grammar, Comparative--Serbo-Croatian.
Russian language--Verb phrase.
Serbo-Croatian language--Grammar, Comparative--Russian.
Serbo-Croatian language--Verb phrase.