Columbia subject headings:
Brynmor Jones Library--Catalogs.
Europe--History--1918-1945--Bibliography--Catalogs.
World War, 1939-1945--Collaborationists--Europe--Bibliography--Catalogs.
World War, 1939-1945--Underground movements--Europe--Bibliography--Catalogs.
Harvard subject headings:
Brynmor Jones Library--Catalogs.
Europe--History--1918-1945--Bibliography--Catalogs.
World War, 1939-1945--Collaborationists--Europe--Bibliography--Catalogs.
World War, 1939-1945--Underground movements--Europe--Bibliography--Catalogs.
Princeton subject headings:
Brynmor Jones Library--Catalogs.
Europe--History--1918-1945--Bibliography--Catalogs.
World War, 1939-1945--Collaborationists--Europe--Bibliography--Catalogs.
World War, 1939-1945--Underground movements--Europe--Bibliography--Catalogs.