Columbia subject headings:
Perestroĭka.
Quality of life--Soviet Union.
Soviet Union--Social conditions--1970-1991.
Harvard subject headings:
Perestroĭka
Quality of life--Soviet Union
Soviet Union--Social conditions--1970-1991.
Princeton subject headings:
Perestroĭka.
Quality of life--Soviet Union.
Soviet Union--Social conditions--1970-1991.