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Die wirtschaftlichen Verhältnisse der Rentnerhaushaltungen
Deneffe, Peter, (1956)
Resources after retirement : A study of income, assets, and living arrangements of social security beneficiaries. 1941-1962. By Edna [Louise] C[lark] Wentworth and Dena K. Motley
Wentworth, Edna Clark, (1970)
Recipients of old age assistance in Kansas : personal characteristics, living conditions, incomes and requirements ; August 1960
(1962)