Physical description for original version: iii, 278 p. : 28 cm
書誌注記
Bibliography: p. 7
原資料等に関する注記
原資料の出版事項: Hyattsville, Md. ; Washington, D.C. : U.S. Dept. of Health and Human Services, Public Health Service, National Center for Health Statistics : For sale by the Supt. of Docs., U.S. G.P.O., 1985