Columbia subject headings:
Harvard subject headings:
Book thefts--Europe--Congresses.
Holocaust, Jewish (1939-1945)--Europe--Congresses.
Libraries and national socialism--Europe--Congresses.
World War, 1939-1945--Confiscations and contributions--Europe--Congresses.
World War, 1939-1945--Destruction and pillage--Europe--Congresses.
Princeton subject headings:
Libraries and national socialism--Congresses.
World War, 1939-1945--Confiscations and contributions--Germany--Congresses.
World War, 1939-1945--Destruction and pillage--Germany--Congresses.