Columbia subject headings:
Harvard subject headings:
Abendroth, Wolfgang--Political and social views.
Communism--Germany (West)--History.
Communism--Philosophy
Communism--Soviet Union--History
Germany (West)--Politics and government.
New Left--Germany (West)--History.
Soviet Union--Politics and government.
Princeton subject headings:
Abendroth, Wolfgang--Political and social views.
Communism--Germany (West)--History.
Communism--Philosophy.
Communism--Soviet Union--History.
Germany (West)--Politics and government.
New Left--Germany (West)--History.
Soviet Union--Politics and government.