Columbia subject headings:
Harvard subject headings:
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za. Sʺezd (27th : 1986 : Moscow, Russia)
Soviet Union--Economic policy--1981-1985.
Soviet Union--Economic policy--1986-1991.
Soviet Union--Social policy.
Princeton subject headings:
Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za. Se̋zd (27th : 1986 : Moscow, Russia)--Congresses.