Columbia subject headings:
Oxnam, G. Bromley (Garfield Bromley), 1891-1963.
United States. Congress. House. Committee on Un-American Activities.
Harvard subject headings:
Oxnam, G. Bromley (Garfield Bromley), 1891-1963.
United States. Congress. House. Committee on Un-American Activities.
Princeton subject headings:
Oxnam, G. Bromley (Garfield Bromley), 1891-1963.
United States. Congress. House. Committee on Un-American Activities