by Lori Frost , Andrew Bondy
(4)13 used & new from $50.00
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Lori Frost is the co- developer of PECS, and has developed a number of training packages designed to teach language and academic skills to children with autism. Lori is well known in her field as a leader in functional communication training. Dr. Bondy,received his Ph.D from the University of North Carolina at Greensboro. Dr. Bondy and Lori Frost have presented worldwide on the Pyramid Approach and Picture Exchange Communication System.
--This text refers to an out of print or unavailable edition of this title.
