TY  - BOOK
AU  - E.U.A. Department of Health, Education and Welfare. Social -
TI  - Demographic and economic characteristics of the aged. 1968 social security sur-
U1  - 371.17973  .E582de   
CY  - Washington
KW  - Bixby, Lenore E
KW  - Jubilaciones y pensiones - E.U.A
KW  - Seguridad social - EUA
N1  - 009873
ER  -