A Nationwide communication system for the hearing impaired
Subtitle: strategies toward commercial implementation
By: by Daniel S. Allan ... [et al.] ; prepared for National Telecommunications and Information Administration.
Contributors: Allan, Daniel S.; United States. National Telecommunications and Information Administration.
Publisher: SRI International
Published: 1981
Place of publication: [Menlo Park, Calif.]
Language: eng
Number of pages: 119
Subjects: Telecommunications devices for the deaf.; Telecommunication systems.
Notes: Cover title.

"Final report."

"October 1981."

Includes bibliographical references (p. 117-119).

Prepared for Dept. of Commerce, National Telecommunications and Information Administration NT-81-SAC-00070 SRI Project 3288.