Columbia subject headings:
Church Slavic language--History.
Novgorodskai︠a︡ letopisʹ.
Slavic languages, Eastern--Grammar, Historical.
Slavic languages, Eastern--Syntax.
Slavic languages, Eastern--Texts.
Harvard subject headings:
Church Slavic language--Grammar
Church Slavic philology
Church history--Middle Ages, 600-1500--Sources.
Manuscripts, Church Slavic--History and criticism.
Princeton subject headings:
Church Slavic language--History.
Novgorodskai︠a︡ letopisʹ.
Slavic languages, Eastern--Grammar, Historical.
Slavic languages, Eastern--Syntax.
Slavic languages, Eastern--Texts.