Columbia subject headings:
Harvard subject headings:
Dissenters--Soviet Union--Periodicals.
Soviet Union--Politics and government--1953-1985--Periodicals.
Soviet Union--Politics and government--1985-1991--Periodicals.
Underground literature--Soviet Union--Periodicals.
Princeton subject headings:
Dissenters--Soviet Union--Periodicals.
Periodicals.
Soviet Union--Politics and government--1953-1985--Periodicals.
Soviet Union--Politics and government--1985-1991--Periodicals.
Underground literature--Soviet Union--Periodicals.