Demographic certainties and uncertainties in the future of social security
Subtitle: testimony before the Senate Subcommittee on Social Security and Income Maintenance Programs
By: Peter A. Morrison ; prepared for the National Institute of Child Health and Human Development.
Contributors: National Institute of Child Health and Human Development (U.S.); Rand Corporation.
Series: A Rand note -- N-1742-NICHD
Publisher: Rand Corporation
Published: 1981
Place of publication: Santa Monica, Calif
Language: eng
Number of pages: 22
Subjects: Social security -- United States.; Older people -- United States.
Notes: "... supported by the National Institute of Child Health and Human Development, National Institute of Health under Grant P50-HD12639."