TY - BOOK AU - Vonlanthen,A. AU - Vonlanthen,A. TI - Hearing instrument technology for the hearing healthcare professional T2 - A Singular audiology textbook SN - 0769300723 (hard cover : alk. paper) AV - RF300 .V66 2000 U1 - 617.8/9 21 PY - 2000/// CY - San Diego PB - Singular Pub. Group KW - Hearing aids KW - Hearing disorders KW - Audiometry KW - Hearing Aids KW - Technology, Medical KW - instrumentation N1 - Rev. ed. of: Hearing instrument technology / A. Vonlanthen. [1996?]; Includes bibliographical references and index ER -