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Why do non-verbal children with autism have such great difficulties with learning to use signing? Is a PECs type method of augmentative communication the most effective and functional option? This title aims to help you answer these and other questions on communication systems for your non-verbal clients with autistic spectrum disorder.
- Illustratör: Illustrations
- Format: Spiral
- ISBN: 9780863882869
- Språk: Engelska
- Antal sidor: 56
- Utgivningsdatum: 1999-01-01
- Förlag: Speechmark Publishing Ltd