Summary of the old-age, survivors, and disability insurance system
Subtitle: (and major changes made by 1958 amendments)
By: prepared by Division of the Actuary, Social Security Administration
Contributors: United States. Social Security Administration. Division of the Actuary
Publisher: U.S. Dept. of Health, Education, and Welfare, Social Security Administration
Published: 1958
Place of publication: Washington, D.C
Language: eng
Subjects: Old age pensions -- United States
Notes: Cover title

"August 1958."