Telephone training for hearing-impaired persons
Subtitle: amplified telephones, TDD's, codes
By: Diane L. Castle.
Contributors: National Technical Institute for the Deaf.
Edition: 2nd ed.
Publisher: National Technical Institute for the Deaf, Rochester Institute of Technology
Published: 1984
Place of publication: Rochester, NY
Language: eng
Subjects: Telecommunications devices for the deaf.; Telephone etiquette -- Study and teaching.
Notes: Includes index.

In single binder.