Columbia subject headings:
Harvard subject headings:
Industrialization in art--History--Congresses.
Industrialization in art--History.
Industries--United States--History
Industries--United States--History--Congresses.
Urbanization--United States--History
Urbanization--United States--History--Congresses.
Princeton subject headings:
Industrialization in art--History--Congresses.
Industries--United States--History--Congresses.
Urbanization--United States--History--Congresses.