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Children with severe speech impairments: caregiver survey of AAC use
Allaire, Janet, Gressard, Risa, Blackman, James, Hostler, SharonVolume:
7
Language:
english
Journal:
Augmentative and Alternative Communication
DOI:
10.1080/07434619112331275983
Date:
January, 1991
File:
PDF, 241 KB
english, 1991