Columbia subject headings:
Partido Comunista de España--History.
Harvard subject headings:
Communism--France--History
Partido Comunista de España--History.
Spain--History--Civil War, 1936-1939--Refugees.
Spaniards--France.
Princeton subject headings:
Communism--France.
France--Politics and government--1940-1945.
France--Politics and government--1945-1958.
Partido Comunista de España--History.
World War, 1939-1945--Underground movements--France.