Columbia subject headings:
Middle East--Description and travel.
Transportation--Turkey--History.
Travel, Ancient.
Turkey, Eastern--Description and travel.
Turkey--Antiquities.
Turkey--Description and travel.
Turkey--Discovery and exploration.
Voyages and travels.
Harvard subject headings:
Middle East--Description and travel
Transportation--Turkey--History.
Travel, Ancient
Turkey, Eastern--Description and travel.
Turkey--Antiquities
Turkey--Description and travel
Turkey--Discovery and exploration.
Voyages and travels
Princeton subject headings:
Middle East--Description and travel.
Transportation--Turkey--History.
Travel, Ancient.
Turkey, Eastern--Description and travel.
Turkey--Antiquities.
Turkey--Description and travel.
Turkey--Discovery and exploration.
Voyages and travels.