Columbia subject headings:
Commercial catalogs--Bibliography--Catalogs.
Henry Francis du Pont Winterthur Museum--Catalogs.
Merchandising--Bibliography--Catalogs.
Harvard subject headings:
Commercial catalogs--Bibliography--Catalogs.
Henry Francis du Pont Winterthur Museum--Catalogs.
Merchandising--Bibliography--Catalogs.
Princeton subject headings:
Commercial catalogs--Bibliography--Catalogs.
Henry Francis du Pont Winterthur Museum--Catalogs.
Merchandising--Bibliography--Catalogs.