Columbia subject headings:
Harvard subject headings:
Anti-fascist movements--Germany (East)--History.
Racism--Germany (East)--History.
Schmidt, Heinz H., 1906-
Solidarity--Germany (East)--History.
Princeton subject headings:
Anti-apartheid movements--Germany (East).
Anti-fascist movements--Germany (East)--History.
Apartheid--South Africa.
Schmidt, Heinz H., 1906-