title: [Population change in Czechoslovakia, 1975-1980:  absolute data;...relative data].
mesh_terms: D003604:Czechoslovakia; D003710:Demography; D019049:Developed Countries; D005060:Europe; D005061:Europe, Eastern; D006079:Government Publications as Topic; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D013223:Statistics as Topic
keywords: Czechoslovakia; Demographic Factors; Developed Countries; Eastern Europe; Europe; Government Publication; Population; Population Dynamics; Population Statistics; Research Methodology; Tables And Charts