![](/img/cover-not-exists.png)
Early communication and microtechnology: Instructional sequence and case studies of children with severe multiple disabilities
Schweigert, Philip, Rowland, CharityVolume:
8
Language:
english
Journal:
Augmentative and Alternative Communication
DOI:
10.1080/07434619212331276313
Date:
January, 1992
File:
PDF, 470 KB
english, 1992