Columbia subject headings:
Authors and publishers--Germany--Frankfurt am Main--History--20th century.
Literature publishing--Germany--Frankfurt am Main--History--20th century.
Publishers and publishing--Germany--Biography.
Publishers and publishing--Germany--Correspondence.
Wolff, Kurt, 1887-1963--Correspondence.
Wolff, Kurt, 1887-1963.
Harvard subject headings:
Authors and publishers--Germany--History--20th century--Exhibitions.
Book industries and trade--Germany--Exhibitions.
Kurt Wolff Verlag--History--Exhibitions.
Literature publishing--Germany--History--20th century--Exhibitions.
Wolff, Kurt, 1887-1963--Correspondence--Exhibitions.
Princeton subject headings:
Authors and publishers--Correspondence--Exhibitions.
Authors and publishers--Germany--History--20th century--Exhibitions.
Publishers and publishing--Germany--History--20th century--Exhibitions.
Wolff, Kurt, 1887-1963--Exhibitions.