Black lung payment manual.
Contributors: United States. Social Security Administration. Office of Operational Policy and Procedures.
Series: SSA pub -- no. 66-025.; DHHS publication -- no. (SSA) 66-025.
Published: 1981
Place of publication: [Baltimore, Md.?] : U.S. Dept. of Health and Human Services, Social Security Administration, Office of Operational Policy and Procedures
Language: eng
Subjects: Lungs -- Dust diseases.
Notes: Cover title.

"January 1981."

"Incorporates all currently active material issued through Transmittal no. 26, dated December 29, 1980."