[Washington, D.C.] : National Center on Child Abuse and Neglect, Children's Bureau, Administration for Children, Youth, and Families, Office of Human Development Services, U.S. Dept. of Health, Education, and Welfare, 1979
[Washington, District of Columbia] : National Center on Child Abuse and Neglect, Children's Bureau, Administration for Children, Youth, and Families, Office of Human Development Services, U.S. Department of Health, Education, and Welfare, [1979]
Rockville, Md. : U.S. Dept. of Health and Human Services, Public Health Service, Food and Drug Administration, Center for Devices and Radiological Health, [1989]