Columbia subject headings:
Harvard subject headings:
Germany (East)--Foreign relations--Soviet Union.
Germany (East)--History--Uprising, 1953.
Germany (East)--Politics and government.
Soviet Union--Foreign relations--Germany (East)
Working class--Political activity--Germany (East)--History.
Princeton subject headings:
Germany (East)--Foreign relations--Soviet Union.
Germany (East)--History--Uprising, 1953.
Germany (East)--Politics and government.
Soviet Union--Foreign relations--Germany (East).
Working class--Political activity--Germany (East)--History.