Columbia subject headings:
Harvard subject headings:
Greece--Description and travel--Bibliography--Catalogs.
Mediterranean Region--Description and travel--Bibliography--Catalogs.
Middle East--Description and travel--Bibliography--Catalogs.
Travelers' writings, European--Bibliography--Catalogs.
Turkey--Description and travel--Bibliography--Catalogs.
Princeton subject headings:
Greece--Description and travel--Bibliography--Catalogs.
Middle East--Description and travel--Bibliography--Catalogs.
Travelers' writings, European--Bibliography--Catalogs.
Turkey--Description and travel--Bibliography--Catalogs.