By Stancliffe Roger J   Lakin K. Charlie   in Association for the Severely Handicapped. Journal (JASH)

ISSN:0274-9483|24|1|44-57

TASH Publishing‎(1999)‎

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By Stancliffe Roger J.   Larson Sheryl   Auerbach Karen   Engler Joshua   Taub Sarah   Lakin K. Charlie   in Augmentative & Alternative Communication

ISSN:0743-4618|26|2|87-96

Informa Healthcare‎(2010)‎

Access to resources Favorite 2.50697