Columbia subject headings:
Labor movement--France--Boulogne-Billancourt--History--20th century.
Labor unions and communism--France--History--20th century.
Parti communiste français--History--20th century.
Régie nationale des usines Renault--History--20th century.
Harvard subject headings:
Princeton subject headings:
Labor movement--France--Boulogne-Billancourt--History--20th century.
Labor unions and communism--France--History--20th century.
Parti communiste français--History--20th century.
Régie nationale des usines Renault--France--Boulogne-Billancourt--History--20th century.