Columbia subject headings:
Harvard subject headings:
Economists--Austria--Correspondence.
Kunwald, Gottfried, 1869-1938--Correspondence.
Lawyers--Austria--Correspondence.
Politicians--Austria--Correspondence.
Zuckerkandl, Bertha, 1864-1945--Correspondence.
Princeton subject headings:
Kunwald, Gottfried, 1869-1938--Correspondence.
Personal correspondence.
Zuckerkandl, Bertha, 1864-1945--Correspondence.