Columbia subject headings:
Harvard subject headings:
France--History--German occupation, 1940-1945.
World War, 1939-1945--Atrocities--France--Bordeaux (Nouvelle-Aquitaine)
World War, 1939-1945--Atrocities--France--Châteaubriant.
World War, 1939-1945--Atrocities--France--Nantes
World War, 1939-1945--Atrocities--France.
World War, 1939-1945--France--Châteaubriant.
World War, 1939-1945--France--Nantes.
World War, 1939-1945--Hostages--France.
World War, 1939-1945--Underground movements--France--Nantes.
Princeton subject headings:
Hostages--France.
World War, 1939-1945--Atrocities.
World War, 1939-1945--France--Bordeaux (Aquitaine).
World War, 1939-1945--France--Chateaubriant.
World War, 1939-1945--France--Nantes.