[Demographic aging and old age pension insurance].
Dybova
B
B
D003604:Czechoslovakia; D003710:Demography; D003858:Dependency, Psychological; D019049:Developed Countries; D004467:Economics; D005060:Europe; D005061:Europe, Eastern; D005544:Forecasting; D009826:Old Age Assistance; D011153:Population; D011157:Population Dynamics; D012106:Research; D012940:Social Problems; D013223:Statistics as Topic
Czechoslovakia; Demographic Aging; Demographic Factors; Dependency Burden; Developed Countries; Eastern Europe; Economic Factors; Estimation Technics; Europe; Microeconomic Factors; Old Age Security; Population; Population Dynamics; Population Projection; Research Methodology; Social Problems