Rulings: social security rulings on federal old-age, survivors, disability, supplemental security income, and black lung benefits - United States. Social Security Administration; United States. Social Security Administration. Office of Operational Policy and Procedures; U.S. Dept. Health and Human Services, Social Security Administration (Maryland : U.S. Dept. of Health and Human Services, Social Security Administration, 1981)
SSR 81-28c to SSR 81-39
Oct. 1981
Includes bibliographical references
Keywords: Social security -- Law and legislation -- United States -- Cases; Social Security -- legislation & jurisprudence