Columbia subject headings:
Central planning--Germany (East)
Germany (East)--Economic conditions.
Germany (East)--Economic policy.
Harvard subject headings:
Central planning--Germany (East)
Germany (East)--Economic conditions.
Germany (East)--Economic policy.
Germany (East)--Politics and government.
Princeton subject headings:
Germany (East)--Economic conditions.
Germany (East)--Economic policy.
Germany (East)--Politics and government.