Columbia subject headings:
Belgium--History--German occupation, 1940-1945.
Collective memory.
Netherlands--History--German occupation, 1940-1945.
Poland--History--Occupation, 1939-1945.
World War, 1939-1945--Collaborationists--Belgium.
World War, 1939-1945--Collaborationists--Netherlands.
World War, 1939-1945--Collaborationists--Poland.
Harvard subject headings:
Belgium--History--German occupation, 1940-1945.
Collaborationists--Belgium.
Collaborationists--Netherlands.
Collective memory--Belgium.
Collective memory--Netherlands.
Collective memory--Poland.
Netherlands--History--German occupation, 1940-1945.
Poland--History--Occupation, 1939-1945
World War, 1939-1945--Collaborationists--Belgium.
World War, 1939-1945--Collaborationists--Netherlands.
World War, 1939-1945--Collaborationists--Poland.
Princeton subject headings:
Belgium--History--German occupation, 1940-1945.
Collective memory.
Netherlands--History--German occupation, 1940-1945.
Poland--History--Occupation, 1939-1945.
World War, 1939-1945--Collaborationists--Belgium.
World War, 1939-1945--Collaborationists--Netherlands.
World War, 1939-1945--Collaborationists--Poland.