Columbia subject headings:
Depressions--1929--United States--Bibliography.
United States--Economic conditions--1918-1945--Bibliography.
United States--Economic policy--1933-1945--Bibliography.
United States--Social conditions--1933-1945--Bibliography.
Harvard subject headings:
Depressions--1929--United States--Bibliography.
United States--Economic conditions--1918-1945--Bibliography.
United States--Economic policy--1933-1945--Bibliography.
United States--Social conditions--1933-1945--Bibliography.
Princeton subject headings:
Depressions--1929--United States--Bibliography.
United States--Economic conditions--1918-1945--Bibliography.
United States--Economic policy--1933-1945--Bibliography.
United States--Social conditions--1933-1945--Bibliography.