一般注記Biennial
Dates of publication and/or sequential designation: Began with 1976
Vols. for 1976 and 1978 classed in: HE 3.56: ; 1980 classed: HE 3.2: In 2/4
1980
Description based on: 1980
Physical description for original version: v. ; 28 cm
原資料等に関する注記原資料の出版事項: Washington, D.C. : U.S. Dept. of Health and Human Services, Social Security Administration, Office of Policy, Office of Research and Statistics : For sale by the Supt. of Docs., U.S. G.P.O
SUPTDOC番号: HE 3.2: In 2/4
GPO管理番号: 516