Columbia subject headings:
Communism--France--Ivry.
Ivry (France)--History.
Harvard subject headings:
Communism--France--Ivry.
Ivry (France)--History.
Ivry (France)--Politics and government.
Princeton subject headings:
Communism--France--Ivry.
Ivry (France)--History.
Ivry (France)--Politics and government.