Columbia subject headings:
Didyma (Extinct city)
Temples--Turkey--Didyma (Extinct city)
Turkey--Antiquities.
Harvard subject headings:
Architecture, Roman--Turkey--Didyma (Extinct city)
Decoration and ornament, Architectural--Turkey--Didyma (Extinct city)
Didyma (Extinct city)--Buildings, structures, etc.
Princeton subject headings:
Didyma (Extinct city)
Temples--Turkey--Didyma.
Turkey--Antiquities.