Columbia subject headings:
Harvard subject headings:
Historians--Germany--Correspondence
Jünger, Ernst, 1895-1998--Correspondence.
Mohler, Armin, 1920---Correspondence.
Personal correspondence.
Political science--Germany--History--20th century
Political scientists--Germany--Correspondence.
Princeton subject headings:
Authors, German--20th century--Correspondence.
Historians--Germany--Correspondence.
Jünger, Ernst, 1895-1998--Correspondence.
Mohler, Armin, 1920---Correspondence.
Political science--Germany--History--20th century.
Political scientists--Germany--Correspondence.