| Type |  Book |
| ชื่อเรื่อง | Augmenting basic communication in natural contexts / by Jeanne M. Johnson ... [et al.] ; with invited contributions by Tom Weddle ; [foreword by Pat Mirenda] |
| ISBN | 1557662436 |
| พิมพลักษณ์ | Baltimore : Brookes Pub. Co., c1996 |
| รูปเล่ม | xiv, 289 p. : ill. ; 26 cm |
| หัวเรื่อง | Communication in education --United States --Case studies [] |
| | Handicapped children --Education --United States --Case studies [] |
| | Handicapped --Means of communication --United States --Case studies [] |