Rocznik
Tom
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Numer
nr 632 Some Demographic Processes in Estonia, Poland and Russia : Scientific Papers of the Conference Organized by the Department of Forecasting and Demography of the Academy of Economics in Wrocław, Wrocław, September 1991
Identyfikatory
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Okładka
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nr 632 Some Demographic Processes in Estonia, Poland and Russia : Scientific Papers of the Conference Organized by the Department of Forecasting and Demography of the Academy of Economics in Wrocław, Wrocław, September 1991