Morrison, Peter Alan
Demographic Certainties and Uncertainties in the future of Social Security (Testimony before the Senate Subcommittee on Social Security and Income Maintenance Programs) / Peter A. Morrison ; prepared for The National Institute of Child Health and Human Development .-- Santa Mónica (California) : Rand Corporation , 1981
.--VI, 22 p. 27 cm. .-- ( A Rand Note ; N-1742-NICHD ).
ESTADOS UNIDOS
SEGURIDAD SOCIAL
ASPECTOS ECONOMICOS
The National Institute of Child Health and Human Development
Demographic Certainties and Uncertainties in the future of Social Security (Testimony before the Senate Subcommittee on Social Security and Income Maintenance Programs) / Peter A. Morrison ; prepared for The National Institute of Child Health and Human Development .-- Santa Mónica (California) : Rand Corporation , 1981
.--VI, 22 p. 27 cm. .-- ( A Rand Note ; N-1742-NICHD ).
ESTADOS UNIDOS
SEGURIDAD SOCIAL
ASPECTOS ECONOMICOS
The National Institute of Child Health and Human Development