Columbia subject headings:
Harvard subject headings:
Germany--Politics and government--20th century
Statesmen--Germany--Biography.
Wirth, Joseph, 1879-1956--Pictorial works.
Wirth, Joseph, 1879-1956--Sources.
Wirth, Joseph, 1879-1956.
Princeton subject headings:
Germany--Politics and government--20th century.
Statesmen--Germany--Biography.
Wirth, Joseph, 1879-1956--Pictorial works.
Wirth, Joseph, 1879-1956--Sources.
Wirth, Joseph, 1879-1956.