TY - BOOK AU - Hambor, John C. ED - E.U.A. Department of Health and Human Services TI - Fast facts & figures about social security 1988 U1 - 368.40973 21 PY - 1988/// CY - Washington PB - SSA. Office of Research and Statistics KW - Seguridad social KW - Estadística KW - 1988 KW - Estados Unidos KW - Mota Marín, Sergio, pról KW - Pesca - Estadística - México N1 - Income of the aged population. Old-age, survivors and disability insurance program -- Medicare - Medicaid - Supplemental security income - Aid to families with dependent children ER -