Physical description for original version: 70 p. : 28 cm
書誌注記
Bibliography: p. 67-70
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, Office of Human Development Services, Administration for Children, Youth and Families, Children's Bureau, National Center on Child Abuse and Neglect : For sale by the Supt. of Docs., U.S. G.P.O., 1984