Columbia subject headings:
Chambers, Whittaker.
Communism--United States--1917-
Communism--United States.
Hiss, Alger.
Harvard subject headings:
Chambers, Whittaker
Communism--United States
Communism--United States--1917-
Hiss, Alger.
Princeton subject headings:
Chambers, Whittaker.
Communism--United States--1917-.
Hiss, Alger.