[On the 1985 socio-demographic sample survey of the population].
I
I
Belov
D019352:Censuses; D003625:Data Collection; D003710:Demography; D019049:Developed Countries; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012494:Sampling Studies; D014586:USSR
Census; Demographic Factors; Demographic Surveys; Developed Countries; Population; Population Dynamics; Population Statistics; Research Methodology; Sampling Studies; Studies; Surveys; Ussr