TY - BOOK AU - Jerger,James TI - Handbook of clinical impedance audiometry AV - RF294 .H33 U1 - 617.8075 JER PY - 1975/// CY - Dobbs Ferry, N.Y. PB - American Electromedics Corp., Educational Services Division KW - Audiometry, Impedance N1 - Includes bibliographies and index ER -