[A contribution to the calculation of Czechoslovak life tables].
Pecka
J
J
D003604:Czechoslovakia; D003710:Demography; D019049:Developed Countries; D005060:Europe; D005061:Europe, Eastern; D015993:Life Tables; D012106:Research
Czechoslovakia; Demographic Analysis; Developed Countries; Eastern Europe; Europe; Life Table Method; Life Tables; Research Methodology