Physical description for original version: xxvii, 192 p. ; 28 cm
書誌注記
Bibliography: p. 189-192
原資料等に関する注記
原資料の出版事項: [Baltimore, Md.?] ; Washington, D.C. : U.S. Dept. of Health and Human Services, Social Security Administration, Office of Disability : For sale by the Supt. of Docs., U.S. G.P.O., [1987]