Columbia subject headings:
Church Slavic imprints--Catalogs.
Cyrillic imprints--Catalogs.
Early printed books--Catalogs.
Gosudarstvennai︠a︡ publichnai︠a︡ biblioteka imeni M.E. Saltykova-Shchedrina--Catalogs.
Harvard subject headings:
Church Slavic imprints--Catalogs.
Cyrillic imprints--Catalogs.
Early printed books--Bibliography--Catalogs.
Early printed books--Catalogs.
Gosudarstvennai︠a︡ publichnai︠a︡ biblioteka imeni M.E. Saltykova-Shchedrina--Catalogs.
Princeton subject headings: