Columbia subject headings:
Harvard subject headings:
Maggi AG--History.
Wedekind, Frank, 1864-1918--Biography--Careers.
Wedekind, Frank, 1864-1918--Correspondence.
Wedekind, Frank, 1864-1918--Knowledge--Advertising.
Princeton subject headings:
Authors, German--20th century--Biography.
Copy writers--Germany--Biography.
Maggi GmbH--History.
Maggi, Julius, 1846-1912.
Wedekind, Frank, 1864-1918--Correspondence.
Wedekind, Frank, 1864-1918--Knowledge--Advertising.
Wedekind, Frank, 1864-1918.