Columbia subject headings:
Cycling--Greece--History.
Cycling--Greece--Pictorial works.
Cyclists--Greece.
Harvard subject headings:
Bicycles--Greece--History.
Cycling--Greece--Pictorial works.
Cyclists--Greece.
Princeton subject headings:
Bicycles and bicycling--Greece--History.
Bicycles and bicycling--Greece--Pictorial works.
Cyclists--Greece.