Columbia subject headings:
Art dealers--Austria--Biography.
Welz, Friedrich, 1903-1980.
World War, 1939-1945--Austria--Art and the war.
Harvard subject headings:
Art dealers--Austria--Biography.
Jewish property--Austria.
Welz, Friedrich, 1903-
Welz, Friedrich, 1903-1980.
World War, 1939-1945--Art and the war--Austria.
World War, 1939-1945--Destruction and pillage.
Princeton subject headings:
Art dealers--Austria--Biography.
Jewish property--Austria.
Welz, Friedrich, 1903-1980.
World War, 1939-1945--Destruction and pillage.