TY - JOUR T1 - Rulings.social security rulings on federal old-age, survivors, disability, supplemental security income, and black lung benefits. DA - 1980- CY - [Baltimore, Md.] : CY - [Washington, D.C. : VL - no. 65-002 CN - HE 3.44/2: CN - KF3646.A2 PB - Dept. of Health and Human Services, Social Security Administration, Office of Operational Policy and Procedure ; PB - For sale by the Supt. of Docs., U.S. G.P.O., PP - [Baltimore, Md.] : PP - [Washington, D.C. : PY - 1980- N1 - Subtitle varies. ID - 154278 KW - Social security TI - Rulings.social security rulings on federal old-age, survivors, disability, supplemental security income, and black lung benefits. ER -