TY - BOOK AU - Chasin,Marshall TI - CIC handbook SN - 1565938291 AV - RF303 .C53 1997 U1 - 617.89 CHA 21 PY - 1997/// CY - San Diego, Calif. PB - Singular Pub. Group KW - CIC hearing aids N1 - Includes bibliographical references and index ER -