Columbia subject headings:
Harvard subject headings:
Collaborationists--Germany (East)--History.
Germany (East)--Biography.
Germany (East)--Politics and government.
Germany (East)--Social life and customs.
Political culture--Germany (East)--History.
Princeton subject headings:
Collaborationists--Germany (East).
Germany (East)--Social conditions.
Germany (East).
Political culture--Germany (East)