Columbia subject headings:
Glasnost.
Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza--Party work.
Ligachev, E. K. (Egor Kuzʹmich)
Perestroĭka.
Soviet Union--Politics and government--1985-1991.
Harvard subject headings:
Glasnost.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za--Party work.
Ligachev, E. K. (Egor Kuzʹmich)
Perestroĭka.
Soviet Union--Politics and government--1985-1991.
Princeton subject headings:
Glasnost.
Gorbachev, Mikhail Sergeevich, 1931-2022.
Ligachev, E. K. (Egor Kuzʹmich)
Perestroĭka.
Soviet Union--Politics and government--1985-1991.