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by Solzbacher, Ferdi, Zachcial, Manfred, Voigt, Fritz
Published 1976
Subjects:
“...Population Economics...”Published 1976
VS Verlag für Sozialwissenschaften
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by Zimmermann, Klaus F., Bauer, Thomas K., Bonin, Holger, Fahr, Rene
Published 2002
Subjects:
“...Population Economics...”Published 2002
Springer Berlin Heidelberg