Columbia subject headings:
Communism--United States.
Hiss, Alger.
United States. Department of State--Officials and employees--Biography.
Harvard subject headings:
Communism--United States--1917-
Hiss, Alger.
United States. Department of State--Officials and employees--Biography.
Princeton subject headings:
Communism--United States.
Hiss, Alger.
United States. Department of State--Officials and employees--Biography.