Columbia subject headings:
Age distribution (Demography)--Europe, Eastern--Statistics.
Age distribution (Demography)--Soviet Union--Statistics.
Older people--Statistics.
Harvard subject headings:
Age distribution (Demography)--Europe, Eastern--Statistics.
Age distribution (Demography)--Former Soviet republics--Statistics.
Age distribution (Demography)--Soviet Union--Statistics.
Older people--Europe, Eastern--Statistics.
Older people--Former Soviet republics--Statistics.
Older people--Statistics.
Princeton subject headings:
Demography--Europe, Eastern.
Demography--Former Soviet republics.
Older people--Europe, Eastern.
Older people--Former Soviet republics.