The benefit provisions of the old age, survivors, and disability insurance system.
Contributors: United States. Social Security Administration.
Publisher: [U.S.  Social Security Administration
Published: 1971
Place of publication: Washington
Language: eng
Number of pages: 20
Subjects: Old age pensions -- United States.; Insurance, Disability -- United States.; Survivors' benefits -- United States.
Other titles: OASDI digest.
Notes: On cover: OASDI digest.