Therapeutic intervention in autism : prespectives from research & practice : a collection of papers from the conference held at the College of St. Hild & St. Bede, University of Durham, April 1st-3rd, 1996.
Sunderland Polytechnic.Autism Research Unit.
National Autistic Society.
University of Sunderland.
[Sunderland?] : Autism Research Unit,
[1997?]