Narayan, Jayanthi Educating children with Mental retardation having Autism Spectrum Disorders(ASD) / Jayanthi Narayan and N.C. Srinivas. - Andhra Pradesh: National Institute for the mentally handicapped, 2007. - 103p.; 23cm. Includes bibliographical references. ISBN: 8189001841 Dewey Class. No.: 371.9 NAR