Columbia subject headings:
Communism--France--History--20th century.
France--Politics and government--20th century.
Frank, Pierre.
Harvard subject headings:
Communism--France--History--20th century
France--Politics and government--20th century.
Frank, Pierre.
Princeton subject headings:
Communism--France--History--20th century.
France--Politics and government--20th century.
Frank, Pierre.