1
Published: 2006
Superior document: Enthalten in Longer life and healthy aging ; ed. by Zeng Yi ... Dordrecht, 2006 S. 23 - 34 International studies in population / International Union for the Scientific Study of Population ; 2
2
Published: 1981
3
Published: [2012]
Superior document: Title is part of eBook package: De Gruyter DGBA Social Sciences 1990 - 1999
Links: Get full text; Get full text; Cover