注記: |
Title from cover Frequency: monthly, Mar. 1938-1991; quarterly, spring 1992- Statements of responsibility: Social Security Board, v. 1, nos. 1/3 (1938)-v. 2, no. 7 (1939); Federal Security Agency, Social Security Board, v. 2, no. 8 (1939)-v. 9, no. 6 (1946); Federal Security Agency, Social Security Administration, v. 9, no. 7 (1946)-; U.S. Dept. of Health, Education and Welfare, Social Security Administration, v. 17, no. 1 (1954)-v. 43, no. 6 (1980); U.S. Dept. of Health and Human Services, Social Security Administration, v. 43, no. 7 (1980)-; Social Security Administration, Office of Retirement and Disability Policy, Office of Research, Evaluation, and Statistics, <v. 68, no. 1 (2008)>- Published by: U.S. Social Security Board, 1938-June 1946; U.S. Social Security Administration, July 1946-1979; U.S. Social Security Administration, Office of Policy, Office of Research and Statistics, 1980-; Social Security Administration, prepared in the Office of Retirement and Disability Policy, Office of Research, Evaluation, and Statistics, <v. 68, no. 1 (2008)>- Calendar-year data for each year 1939-1948 were published in: Social security yearbook; For each year 1949-1954 were included in the September 1950-1955; For each year 1955-1991 were separated issues: Annual statistical supplement; For each year 1992-: Annual statistical supplement, ... to the Social security bulletin Absorbed: Monthly benefit statistics. Cf. US MARC Online only from v. 73, no. 4 |