TY - BOOK AU - Lysons,Kenneth TI - Hearing impairment: a guide for people with auditory handicaps and those concerned with their care and rehabilitation AV - RF290 .L94 1984 U1 - 617.8/9 19 PY - 1984/// CY - Cambridge [Cambridgeshire] PB - Woodhead-Faulkner KW - Hearing Disorders KW - Local N1 - Includes bibliographies and index ER -