Columbia subject headings:
Harvard subject headings:
Perestroĭka--Periodicals.
Soviet Union--Politics and government--1985-1991--Periodicals.
Princeton subject headings:
Perestroĭka--Periodicals.
Soviet Union--Economic conditions--1976---Periodicals.
Soviet Union--Economic policy--1986-1991--Periodicals.
Soviet Union--Politics and government--1985-1991--Periodicals.