✦ LIBER ✦
PECS and VOCAs to enable students with developmental disabilities to make requests: An overview of the literature
✍ Scribed by Giulio E. Lancioni; Mark F. O’Reilly; Anthony J. Cuvo; Nirbhay N. Singh; Jeff Sigafoos; Robert Didden
- Book ID
- 116869828
- Publisher
- Elsevier Science
- Year
- 2007
- Tongue
- English
- Weight
- 226 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0891-4222
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