Columbia subject headings:
Central planning--Europe, Eastern.
Europe, Eastern--Economic integration.
Europe, Eastern--Economic policy.
Technological innovations--Europe, Eastern.
Harvard subject headings:
Central planning--Europe, Eastern.
Europe, Eastern--Economic integration.
Europe, Eastern--Economic policy--1945-
Europe, Eastern--Economic policy.
Technological innovations--Europe, Eastern
Princeton subject headings:
Central planning--Europe, Eastern.
Europe, Eastern--Economic integration.
Europe, Eastern--Economic policy--1945-.
Technological innovations--Europe, Eastern.