Education 328 Mentally handicapped children 169 Mentally handicapped 119 Handicapped children 116 Handicapped 111 Socially handicapped children 102 Services for 58 Rehabilitation 47 Mental retardation 46 Care 39 Congresses 36 Physically handicapped 36 Employment 26 People with disabilities 26 Recreation 25 Bibliography 21 Handbooks, manuals, etc 18 Socially handicapped 18 Disabled 17 Vocational rehabilitation 17 Architecture and the physically handicapped 15 Older people 15 Education of mentally retarded 13 Language 13 Periodicals 13 Children 12 Family relationships 12 Language arts 12 People with mental disabilities 12 Reading 12