The mission of our company is to provide individuals, businesses and agencies with a comprehensive range of communication products and services so that persons who are Deaf or Hard of Hearing can communicate freely and effectively without barriers.
Description:K. Heiling - This revealing volume presents the research from a videotape study of behavior of 20 deaf children for 14 years, and a comprehensive test at age 15 to assess their development.
(280 pgs, hardcover, 6-1/2" x 9-3/8")
