[New information from the State Committee on Statistics of the USSR].
D001722:Birth Order; D003710:Demography; D019049:Developed Countries; D005191:Family Characteristics; D005195:Family Relations; D006079:Government Publications as Topic; D008017:Life Expectancy; D008136:Longevity; D009026:Mortality; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012424:Rural Population; D013223:Statistics as Topic; D014586:USSR; D014505:Urban Population; D014798:Vital Statistics
Birth Order--statistics; Demographic Factors; Developed Countries; Family And Household; Family Characteristics; Family Relationships; Government Publication; Length Of Life; Life Expectancy--statistics; Mortality; Population; Population Characteristics; Population Dynamics; Population Statistics; Research Methodology; Rural Population--statistics; Tables And Charts; Urban Population--statistics; Ussr; Vital Statistics--statistics