Columbia subject headings:
Communism and social sciences--Bibliography.
Communism and society--Bibliography.
Communism--Bibliography.
Harvard subject headings:
Communism and social sciences--Bibliography.
Communism and society--Bibliography.
Communism--1945---Bibliography.
Princeton subject headings:
Communism and social sciences--Bibliography.
Communism and society--Bibliography.
Communism--1945---Bibliography.