Columbia subject headings:
Harvard subject headings:
Historic buildings--Russia (Federation)--Sitʹ River Region (Tverskai͡a oblastʹ and I͡Aroslavskai͡a oblastʹ)
Historic buildings--Russia (Federation)--Sitʹ River Region.
Sitʹ River Region (R.S.F.S.R.)--Description and travel.
Sitʹ River Region (Tverskai͡a oblastʹ and I͡Aroslavskai͡a oblastʹ, Russia)--Description and travel.
Princeton subject headings:
Ethnology--Russia (Federation)--Sitʹ River Region.
Sitʹ River Region (Russia)--Description and travel.