Columbia subject headings:
Internment camp inmates--Portugal--History--20th century.
Nazi concentration camp inmates--Portugal--History--20th century.
Prisoners of war--Portugal--History--20th century.
World War, 1939-1945--Deportations from France.
World War, 1939-1945--France.
World War, 1939-1945--Portugal.
World War, 1939-1945--Prisoners and prisons, German.
Harvard subject headings:
Concentration camp inmates--Portugal--History--20th century.
Holocaust, Jewish (1939-1945)--Portugal.
Jews, Portuguese--Concentration camps.
Prisoners of war--Portugal--History--20th century.
World War, 1939-1945--Deportations from France.
World War, 1939-1945--France.
World War, 1939-1945--Portugal.
World War, 1939-1945--Prisoners and prisons, German.
Princeton subject headings:
Nazi concentration camp inmates--Portugal.
Prisoners of war--Portugal--History--20th century.
World War, 1939-1945--Deportations from France.
World War, 1939-1945--France.
World War, 1939-1945--Portugal.
World War, 1939-1945--Prisoners and prisons, German.