Columbia subject headings:
Catalogs--Russia (Federation)--Kamchatskai︠a︡ oblastʹ.
Kamchatskai︠a︡ oblastʹ (Russia)--Catalogs.
Soviet Union--Bibliography.
Harvard subject headings:
Catalogs--Soviet Union--Kamchatskai︠a︡ oblastʹ (R.S.F.S.R.)
Kamchatskai︠a︡ oblastʹ (Russia)--Catalogs.
Soviet Union--Bibliography
Princeton subject headings: