Columbia subject headings:
Council for Mutual Economic Assistance.
Europe, Eastern--Economic integration.
Europe, Eastern--Foreign economic relations.
International division of labor.
Harvard subject headings:
Council for Mutual Economic Assistance.
Europe, Eastern--Economic integration.
Europe, Eastern--Foreign economic relations.
International division of labor.
Princeton subject headings:
Council for Mutual Economic Assistance.
Europe, Eastern--Economic integration.
Europe, Eastern--Economic policy.
International economic integration.