TY - BOOK AU - Wheeler,Peter M. AU - Grad,Susan ED - E.U.A. Social Security Administration TI - Income of the population 55 or older, 1994 U1 - 368.40973 21 PY - 1996/// CY - Washington PB - SSA. Office of Policy. Office of Research, Evaluation and Statistics, KW - Jubilaciones y pensiones KW - Finanzas KW - Estados Unidos N1 - I Income sources received. II Family total money income. III Aged units or persons, total money income. IV Amoubts from social security, earning, pensions and assets. VI Relative importance of source. VII Shares of aggregate income. VIII Proportion below the poverty line ER -