Columbia subject headings:
Harvard subject headings:
Critics--Austria--19th century--Correspondence.
Germanists--Austria--19th century--Correspondence.
Minor, Jacob, 1855-1912--Correspondence.
Minor, Jacob, 1855-1912.
Sauer, August, 1855-1926--Correspondence.
Princeton subject headings:
Critics--Austria--19th century--Biography.
Critics--Austria--19th century--Correspondence.
Germanists--Austria--19th century--Biography.
Germanists--Austria--19th century--Correspondence.
Minor, Jacob, 1855-1912--Correspondence.
Sauer, August, 1855-1926--Correspondence.