Columbia subject headings:
Cost and standard of living--Soviet Union--Statistics.
Social indicators--Soviet Union--Statistics.
Soviet Union--Social conditions--Statistics.
Harvard subject headings:
Soviet Union--Social conditions--1970-1991--Statistics.
Soviet Union--Statistics
Princeton subject headings:
Cost and standard of living--Soviet Union--Statistics.
Social indicators--Soviet Union.
Soviet Union--Social conditions--1970-1991--Statistics.