Columbia subject headings:
Political science.
Sakharov, Andreĭ, 1921-1989.
Solzhenit︠s︡yn, Aleksandr Isaevich, 1918-2008--Political and social views.
Soviet Union--Politics and government.
Harvard subject headings:
Sakharov, Andreĭ, 1921---Political and social views.
Solzhenit︠s︡yn, Aleksandr Isaevich, 1918-2008--Political and social views.
Soviet Union--Politics and government.
Princeton subject headings:
Sakharov, Andreĭ, 1921-1989--Political science.
Solzhenit︠s︡yn, Aleksandr Isaevich, 1918-2008--Political science.
Soviet Union--Politics and government.