Columbia subject headings:
Harvard subject headings:
Ocean liners--Decoration--Italy--Genoa--Exhibitions.
Ocean liners--Decoration--Italy--Genova--Exhibitions.
Ocean liners--Europe--Exhibitions.
Ocean liners--Italy--Genoa--Exhibitions.
Ocean liners--Italy--Genova--Exhibitions.
Princeton subject headings:
Ocean liners--Decoration--Italy--Genova--Exhibitions.
Ocean liners--Europe--Exhibitions.
Ocean liners--Italy--Genova--Exhibitions.