Columbia subject headings:
Harvard subject headings:
German Americans--Biography
Historians--United States--Biography
Jewish refugees--United States--Biography
Schmitt, Hans A.
World War, 1939-1945--Refugees.
Princeton subject headings:
German Americans--Biography.
Historians--United States--Biography.
Jewish refugees--United States--Biography.
Schmitt, Hans A.
World War, 1939-1945--Refugees.