Columbia subject headings:
Germany (East)--Social conditions.
Germany (East)--Social policy.
Sozialistische Einheitspartei Deutschlands--History--Sources.
Harvard subject headings:
Germany (East)--Social conditions.
Germany (East)--Social policy.
Sozialistische Einheitspartei Deutschlands--History--Sources.
Princeton subject headings:
Germany (East)--Economic policy.
Germany (East)--Politics and government.
Sozialistische Einheitspartei Deutschlands--Party work.