Columbia subject headings:
Harvard subject headings:
Authors, German--20th century--Biography
Germany--History--1945-
Germany--Intellectual life--20th century.
Hiller, Kurt, 1885-1972--Correspondence.
Riegel, Werner, 1925-1956--Correspondence.
Röhl, Klaus Rainer--Correspondence.
Rühmkorf, Peter--Correspondence.
Princeton subject headings:
Authors, German--20th century--Biography.
Germany--History--1945-
Germany--Intellectual life--20th century.
Hiller, Kurt, 1885-1972--Correspondence.
Riegel, Werner, 1925-1956--Correspondence.
Röhl, Klaus Rainer--Correspondence.
Rühmkorf, Peter--Correspondence.