Columbia subject headings:
Czechoslovakia--Politics and government--1968-1989.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za.
Komunistická strana Československa.
Harvard subject headings:
Czechoslovakia--Politics and government--1968-1989.
Czechoslovakia--Politics and government--1989-
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za.
Komunistická strana Československa.
Princeton subject headings:
Czechoslovakia--Politics and government--1968-1989.
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za.
Komunistická strana Československa.