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The Picture Exchange Communication System

Price: 
$0.00
Publisher: 
Focus on Autistic Behavior, Vol. 9, No. 3; (08/1994)
Type: 
Article
Notes: 
A description of the steps within PECS, long term group data, individual and group data provided also.
ID: 
1812
Location: 
COMM 37
Author: 
Bondy, Andrew S.; Frost, Lori