Columbia subject headings:
Political persecution--Soviet Union.
Semichastnyĭ, V. (Vladimir), 1924-2001.
Soviet Union. Komitet gosudarstvennoĭ bezopasnosti--History.
Harvard subject headings:
Princeton subject headings:
Political persecution--Soviet Union.
Semichastnyĭ, V. (Vladimir), 1924-
Soviet Union. Komitet gosudarstvennoĭ bezopasnosti--History.