Abuse and Neglect of Children in Institutions, 1979: Hearings Before the Subcommittee on Child and Human Development of the Committee on Labor and Human Resources, United States Senate, Ninety-sixth Congress, First Session on Examination of the Problems of Abuse and Neglect of Children Residing in Institutions Or Group Residential Settings, January 4, 1979, San Francisco, Calif., January 24, 1979, Washington, D.C., May 31, 1979, Los Angeles, Calif