Columbia subject headings:
Harvard subject headings:
Belgorodskai︠a︡ oblastʹ (Russia)--Guidebooks.
Historic buildings--Russia (Federation)--Belgorodskai︠a︡ oblastʹ--Guidebooks.
Princeton subject headings:
Belgorodskai︠a︡ oblastʹ (Russia)--Description and travel--Guidebooks.
Historic buildings--Russia (Federation)--Belgorodskai︠a︡ oblastʹ--Guidebooks.