Columbia subject headings:
China--Economic policy--1949-
Europe, Eastern--Economic policy.
Socialism--China.
Socialism--Europe, Eastern.
Harvard subject headings:
China--Economic policy--1949-
Europe, Eastern--Economic policy.
Socialism--China
Socialism--Europe, Eastern
Princeton subject headings:
China--Economic policy--1949-
Europe, Eastern--Economic policy.
Socialism--China.
Socialism--Europe, Eastern.