The picture exchange communication system (PECS) training manual
By Unknown Author.
Description
The Picture Exchange Communication System( PECS) is a unique augmentative/ alternative communication training package developed for use with young children with autism and other social- communication deficits. It has been used with hundreds of young children with autism and other disabilities around the United States and in several other countries. It is a system that does not require complex materials or highly technical training. - from Amzon
ISBN(s)
1928598056, 9781928598053
