Columbia subject headings:
Moscow (Russia)--Emigration and immigration.
Tajikistan--Emigration and immigration.
Harvard subject headings:
Immigrant youth--Russia (Federation)--Moscow--Social conditions.
Immigrant youth--Tajikistan--Social conditions.
Migrant labor--Russia (Federation)--Moscow--Social conditions.
Migrant labor--Tajikistan--Social conditions.
Moscow (Russia)--Emigration and immigration.
Tajikistan--Emigration and immigration.
Princeton subject headings: