[A statistical analysis of migration in the USSR].
Dmitrieva
R M
RM
D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D004641:Emigration and Immigration; D011153:Population; D011157:Population Dynamics; D012106:Research; D012494:Sampling Studies; D013223:Statistics as Topic; D014586:USSR
Data Analysis; Data Collection; Demographic Factors; Developed Countries; Migration; Migration, Internal; Population; Population Dynamics; Research Methodology; Sampling Studies; Studies; Surveys; Ussr