Columbia subject headings:
Consumer behavior--United States--History.
Department stores--Social aspects--United States--History.
Department stores--United States--History.
Sales promotion--United States--History.
United States--Commercial policy--History.
Harvard subject headings:
Consumer behavior--United States--History.
Department stores--Social aspects--United States--History.
Department stores--United States--History.
Sales promotion--United States--History.
United States--Commercial policy.
Princeton subject headings: