(Q47597921)
Statements
1 reference
A pilot evaluation study of the Picture Exchange Communication System (PECS) for children with autistic spectrum disorders (English)
1 reference
Patricia Howlin
1 reference
Iliana Magiati
1 reference
1 September 2003
1 reference
1 reference
7
1 reference
3
1 reference
297-320
1 reference
Identifiers
1 reference