TY - BOOK AU - Vonlanthen,Andy AU - Arndt,Horst TI - Hearing instrument technology for the hearing healthcare professional SN - 9781418014919 PY - 2007/// CY - Clifton Park, NY PB - Thomson/Delmar Learning KW - Cochlear implants KW - Hearing aids KW - Hearing Aids KW - Cochlear Implants N1 - Includes bibliographical references (p. 307-309) and index ER -