Columbia subject headings:
Harvard subject headings:
Benjamin, Walter, 1892-1940--Congresses.
Communication in politics--Germany--History--19th century--Congresses.
Communication in politics--Germany--History--20th century--Congresses.
Frese, Jürgen--Congresses.
Intellectuals--Germany--Societies, etc.--History--19th century--Congresses.
Intellectuals--Germany--Societies, etc.--History--20th century--Congresses.
Picht, Georg, 1913-1982--Congresses.
Political socialization--Germany--History--19th century--Congresses.
Political socialization--Germany--History--20th century--Congresses.
Princeton subject headings:
Benjamin, Walter, 1892-1940--Congresses.
Communication in politics--Germany--History--19th century--Congresses.
Communication in politics--Germany--History--20th century--Congresses.
Frese, Jürgen--Congresses.
Intellectuals--Germany--Societies, etc.--History--19th century--Congresses.
Intellectuals--Germany--Societies, etc.--History--20th century--Congresses.
Picht, Georg, 1913-1982--Congresses.
Political socialization--Germany--History--19th century--Congresses.
Political socialization--Germany--History--20th century--Congresses.