Bhatnagar, Shubash C. Silverman, Franklin
Communicating with non-verbal persons in India : inexpensive augmentie communication devices - 53-58
Journal print article
Communication boards remain the most economic of all the available communicative prostheses. 7 figs. 3 refs. = Asia Pacific Disability Rehabilitation Journal
Communication aids for disabled--Mutism--Speech therapists
Communicating with non-verbal persons in India : inexpensive augmentie communication devices - 53-58
Journal print article
Communication boards remain the most economic of all the available communicative prostheses. 7 figs. 3 refs. = Asia Pacific Disability Rehabilitation Journal
Communication aids for disabled--Mutism--Speech therapists