Columbia subject headings:
Schmidt, Arno, 1914-1979.
Harvard subject headings:
Authors, German--20th century--Biography
Schmidt, Arno, 1914-1979--Friends and associates.
Schmidt, Arno, 1914-1979.
Princeton subject headings:
Authors, German--20th century--Biography.
Schmidt, Arno, 1914-1979--Friends and associates.
Schmidt, Arno, 1914-1979.