Columbia subject headings:
Parthenon (Athens, Greece)--Conservation and restoration.
Harvard subject headings:
Athens (Greece)--Buildings, structures, etc.
Parthenon (Athens, Greece)
Temples--Conservation and restoration--Greece--Acropolis (Athens)
Princeton subject headings:
Athens (Greece)--Buildings, structures, etc.
Parthenon (Athens, Greece)--Conservation and restoration.
Temples--Conservation and restoration--Greece--Acropolis (Athens).