Columbia subject headings:
Capitalism--History--Congresses.
Discrimination in employment--History--Congresses.
Economic history--Congresses.
Minorities--Employment--History--Congresses.
Women--Employment--History--Congresses.
Harvard subject headings:
Capitalism--History--Congresses.
Discrimination in employment--History--Congresses.
Economic history--Congresses
Minorities--Employment--History--Congresses.
Women--Employment--History--Congresses.
Princeton subject headings:
Capitalism--History--Congresses.
Discrimination in employment--History--Congresses.
Economic history--Congresses.
Minorities--Employment--History--Congresses.
Women--Employment--History--Congresses.